Belarus 1523.6 Operator's Manual
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Belarus 1523.6 Operator's Manual

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BELARUS
1 5 2 3 . 6
1523.6-0000010 OM
OPERATOR'S MANUAL
2014

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Summary of Contents for Belarus 1523.6

  • Page 1 BELARUS 1 5 2 3 . 6 1523.6-0000010 OM OPERATOR’S MANUAL 2014...
  • Page 2 In view of Minsk Tractor Works policy directed to constant upgrading of produced goods, the construction of some units and parts of Belarus tractor may undergo changes which are not reflected in present edition. The detailed information may be obtained from “BELARUS”...

  • Page 3: Table Of Contents

    1.2 Technical specifications ....................12 1.3 Tractor composition .....................15 1.4 Vibration level at the operator's working place of the tractor “BELARUS -1523.6»..18 1.5 Noise level at the operator's working place of the tractor “BELARUS -1523.6»...18 1.6 Tractor and its component marking ................18 2 CONTROLS AND INSTRUMENTS ................20...
  • Page 4 2.21.5 Cab emergency exits ....................66 2.22 Seat and its adjustments....................67 2.22.1 General information ....................67 2.22.2 Adjustments of “BELARUS” seat................67 2.22.3 Adjustments of “Grammer” seat ................68 2.23 Control of the transmission hydraulic system pump drive ..........69 2.24 Control of the pneumatic system compressor............69 2.25 Connector elements of the electrical equipment ............70...
  • Page 5 3.4.5 Technical maintenance after tractor run-in..............96 3.5 Emergency actions ......................97 4 COUPLING OF IMPLEMENTS..................98 4.1 General information .....................98 4.2 Types of implements coupled with tractor “BELARUS -1523.6»........99 4.3 Lift linkage........................100 4.3.1 General information ....................100 4.3.2 Three-point rear lift linkage ..................100 4.3.3 RLL components adjustment rules .................104...
  • Page 6 1523.6-0000010 OM 4.13.1 General information ....................138 4.13.2 Safety measures while tractor “BELARUS-1523.6” operation with the loader installed..........................140 4.13.3 Information on the tractor mounting holes............142 5 MAINTENANCE......................144 5.1 General instructions ....................144 5.2 Providing access to the components for maintenance services.........146 5.3 Maintenance procedure .....................147 5.4 Scheduled maintenance service operations ..............150...
  • Page 7 1523.6-0000010 OM 6.12 Possible failures of the hydrostatic steering control and instructions for their troubleshooting ........................203 6.13 Possible failures in the electronic control system of RLL and instructions for their troubleshooting ........................206 6.14 Possible failures of the hydraulic lift linkage and guidelines for troubleshooting ..212 6.14.1 General information ....................212...
  • Page 8 Introduction The present manual is designed for studying the structure, operation rules and mainte- nance of tractors «BELARUS-1523.6». Scrutinize this manual and operator’s manual of the engine 260S4-0000100 OM, attached to your tractor. It will help you to study the rules of correct operation and maintenance.
  • Page 9 1523.6-0000010 OM The manufacturer uses standard international symbols regarding application of instru- ments and control units. Given below are the symbols with indication of their meanings. see the manual; control manipulations; brake; fast; handbrake; slowly; audible beep; forward; alarm signaling;...
  • Page 10 1523.6-0000010 OM front screen wiper; front driving axle drive; rear screen wiper and washer; fan; brake fluid level in main cylin- air filter clogged; der tanks; oil pressure in HSC engine start; beacon — road-train oil pressure in gearbox — external cylinder – retracting braking of gearbox —...

  • Page 11: Tractor Description And Operation

    Physical configuration of tractor “BELARUS-1523.6” equipped with FPTO and FLL is shown in figure 1.1.2. Figure 1 1.1 – Basic configuration of tractor “BELARUS -1523.6» Figure 1.1.2 – Tractor “BELARUS -1523.6» equipped with FLL and FPTO (for the rest see figure 1.1.1)

  • Page 12: Technical Specifications

    1523.6-0000010 OM 1.2 Technical specifications Main parameters and specifications of tractor BELARUS -1523.6» are given in table 1.2.1. Table 1.2.1 Parameter Parameter value for tractor (specification) designation “BELARUS -1523.6” 1 Traction class according to GOST 27021 2 Rated traction force, kN 3 Engine а) model...
  • Page 13 1523.6-0000010 OM Table 1.2.1 continued Parameter Parameter value for tractor (specification) designation “BELARUS -1523.6” 8 Permissible load on axles, kN: а) on front b) on rear 9 Max weight of the trailer, kg а) without brakes 2800 b) with independent brake...
  • Page 14 Note – In Table 1.2.1 the number of gears and tractor travel speed at engine shaft rated speed are specified for tractors BELARUS-1523.6 with installed GB 16х8 (basic configura- tion). The number of gears and travel speed for tractors BELARUS-1523.6 with installed GB 24х12 (custom design) are specified in subsection 2.27 “Gears and ranges shifting of...

  • Page 15: Tractor Composition

    1523.6-0000010 OM 1.3 Tractor composition Tractor framework is semi-frame. Undercarriage – front and rear wheels are driving, with pneumatic tires of low pressure. Front wheels are steering. Rear wheels can be twinned by means of a spacer. The tractor is equipped with a 4-stroke piston six-cylinder inner combustion engine with in- line vertical arrangement of cylinders, with direct injection of diesel fuel and compression ignition, corresponding to environmental requirements of Stage 3B.
  • Page 16 1523.6-0000010 OM Brakes: service brakes are multi-disk, oil-lubricated, located on drive pinion shafts of hub drive; the parking brake is independent, manually controlled. It is possible to mount dry- friction brakes. The trailer brake control drive can be either double-line pneumatic, or hy- draulic, interlocked with tractor operating brakes control.
  • Page 17 (against order); - cross member DH-1 – for coupling with trailed and semi-trailed machines (against order). Drawbar hitches of lift type, which can be bought and mounted on tractors BELARUS- 1523.6 by customer itself are as follows: - coupling clevis KU2000/329NB33 or KU5410/329-33 (produced by the company “Walterscheid”) with spherical ball –...

  • Page 18: Vibration Level At The Operator's Working Place Of The Tractor "Belarus -1523.6

    1523.6-0000010 OM 1.4 Vibration level at the operator's working place of the tractor “BELARUS -1523.6» Vibration level at the operator's seat complies with the Council Directive 78/764/ЕEС. Val- ues for vibration level are given in the EU type approval on each type of a seat.
  • Page 19 1523.6-0000010 OM Numbers of tractor components are given in table 1.6.1. Table 1.6.1 – Numbers of tractor components Clutch assembly Number of clutch casing version number (to the left along the tractor movement) Housing Serial number Version number Number of gear box...

  • Page 20: Controls And Instruments

    1523.6-0000010 OM 2 CONTROLS AND INSTRUMENTS 2.1 Layout of controls and instruments of the tractor Controls and instruments located in the tractor cab are shown in figure 2.1.1. Figure 2.1.1 – Tractor controls and instruments...

  • Page 21: Switches Of The Instrument Board

    1523.6-0000010 OM To the figure 2.1.1 – Layout of controls and instruments of the tractor: 1 – sun visor; 2 – dome light with a switch for cab lighting; 3 - place for radio receiver (car stereo) installation; 4 – air conditioner control panel; 5 – upper shield key switch block; 6 –...
  • Page 22 1523.6-0000010 OM The layout of key positions of the starter and instruments disconnect switch is given in fig- ure 2.2.2 and on the informational plate of the switch. Figure 2.2.2 – Layout of key positions of the starter and instruments disconnect switch ATTENTION: THE REPEATED STARTER ENGAGEMENT IS POSSIBLE ONLY AFTER RETURN OF THE KEY INTO THE POSITION “0”...
  • Page 23 1523.6-0000010 OM The windscreen wiper is activated by moving under-wheel switch lever 3 (fig. 2.2.1) from "off" position (“0” position according to fig. 2.2.4) into “a” position (first speed) or “b” (sec- ond speed). All positions shall be fixed. The windscreen washer is activated (in a non-fixed position) by moving the switch lever upward from any of three positions of the switch.

  • Page 24: Upper Shield Unit Of Button Switches

    1523.6-0000010 OM 2.3 Upper shield unit of button switches Pressing cut-out button 1 (fig 2.3.1) activates a flash beacon (if available). Pressing cut-out button 2 activates two front working lights, mounted on the cab roof, and an indicating lamp built in the button.

  • Page 25: Conditioner Control In The Heating Mode

    1523.6-0000010 OM With the help of the switch 1 you can change air flow by changing fan speed. The switch 2 allows to change temperature of cold and dry air coming from deflectors 6 (fig. 2.1.1) in the conditioning mode.

  • Page 26: Cab Heater And Fan Control

    1523.6-0000010 OM 2.5 Cab heater and fan control Against order your tractor can be equipped with a cab heater and fan instead of an air conditioner. Cab heater and fan controls are shown in Figure 2.5.1. Neutralizer Pressure line of...

  • Page 27: Instrument Board

    1523.6-0000010 OM 2.6 Instrument board Instrument board 13 (figure 2.1.1) includes six gauges with five signal lamps as shown in figure 2.6.1. Variant 1 Variant 2 1 – gauge to indicate oil pressure in the transmission system; 2 – signal lamp of emer- gency air pressure in the pneumatic system;...
  • Page 28 1523.6-0000010 OM Table 2.6.1 – The states of the power supply system Zone on the voltage States of power supply system gauge scale 5 (figure with the engine running with the engine stopped 2.6.1), color 13,0 – 15,0 V normal mode of charge green 10,0 –...

  • Page 29: Pilot Lamps Unit

    1523.6-0000010 OM 2.7 Pilot lamps unit 2.7.1 General information Pilot lamps unit 14 (figure 2.1.1) includes five lamps. The allocation scheme is shown in figure 2.7.1. 1 – pilot lamp to indicate that the air cleaner filter is clogged to the max. (orange color); 2 –...

  • Page 30: Functioning Algorithm Of Pilot Lamp To Indicate Operation Of Heating Plugs

    As a means of start facilitation, heating plugs (HP) are used in tractors “BELARUS – 1523.6” which are mounted in the cylinder unit head. For individual control of heating plug operation modes and indication of their operation, a heating plug control unit is used.

  • Page 31: Integrated Indicator And Integrated Indicator Control Panel

    (red color); 16 – pilot lamp to indicate low level of coolant (yellow color). Figure 2.8.1 – Integrated indicator Note – On tractors «BELARUS-1523.6» the pilot lamp to indicate low level of coolant 16 is not used. While switching on the instrument scale lighting, i.e. while shifting the central dipswitch control into the position II “Instrument scale lighting, parking lights are on”...

  • Page 32: Assignment And Operation Principle Of Integrated Indicator Gauges

    1523.6-0000010 OM Control panel 16 (figure 2.1.1) allows to carry out manual programming of the indicator with buttons “Parameter” and “Value” (see figure 2.8.2), and also to change the mode of showing data entered on the multifunction display with “Mode” button. The “Mode” button is also used to enter a non-fixed parameter value when programming the device.
  • Page 33 1 – the digital symbol of the gear engaged (digits 0 to 6) is displayed only on trac- tors with the CECS. Due to absence of the CECS on “BELARUS-1523.6» tractors the number of the gear engaged is not displayed on the multifunction indicator. The informa- tion field displays letter “A”.
  • Page 34 1523.6-0000010 OM - engine operating time for the specified period; - testing of speed sensors workability; - testing of frequency fuel volume sensor (FFVS) workability; - testing of CAN-bus workability and connection to the Integrated Indicator. Switching between indication modes of “Total elapsed engine time“, “Instant fuel flow”, “Remaining fuel volume”, “Time of running with remaining fuel”, “On-board voltage”,...

  • Page 35: Pilot Lamps Of The Integrated Indicator

    - pilot lamp to indicate increased on-board voltage 15 gets activated when the tractor on- board supply voltage goes up above 19V and goes out when the voltage falls below 17V; - pilot lamp to indicate low level of coolant 16 is not used on “BELARUS – 1523.6” tractors.

  • Page 36: Description Of Testing The Integrated Indicator Performance

    (II) by means of a special device (if provided). In case such a device is not pro- vided, the programming shall be performed by means of the above mentioned buttons. On “BELARUS-1523.6” tractors, the ХР1 connector is not provided. 2.8.5.2 The algorithm of the integrated indicator programming...
  • Page 37 - for “ZV”– from 12 to 99; - for “V” – from 0 to 1000. The list of programmed parameter values for tractors “BELARUS-1523.6” (graphic examples of parameter presentations and their values on the multifunction indicator in the programming mode) is given in Table 2.8.4.
  • Page 38 PTO speed sensor. Considering this, any value, except for number “000”, can be set in parameter “KV2”. On tractors “BELARUS-1523.6» only the value of the side fuel tank volume (80 litres) shall be set, so the data about the operation time on the remaining fuel and etc. are formed without consid- ering the fuel volume in the tank (the volume of the fuel tank under the cab is 130 litres).

  • Page 39: Information Display And Engine Control System Panel

    1523.6-0000010 OM 2.9 Information display and engine control system panel 2.9.1 General information Information display 21 (figure 2.1.1) is designed to display engine actual parameters and indication of the engine electronic control system (EECS) faults. When the key of starter and instrument switch is set into “I” position (figure 2.2.2) the sup- ply voltage is delivered to the engine electronic control system.
  • Page 40 1523.6-0000010 OM lubrication system is displayed in the upper right corner, cooling fluid temperature - in the lower right corner, current fuel flow per hour - in the lower left corner. When the three- segment imaging is indicated, the displayed parameters in the lower left corner are chosen with button 1.
  • Page 41 1523.6-0000010 OM Table 2.9.1 – Lift of parameters of four-segment and graphic indication of engine operation Pos. Four-segment Graphic Parameters Symbol imaging imaging Electric voltage directly on terminals of information monitor connection, V Voltage on the accumulator battery terminals, measured by the engine electronic control unit, V...

  • Page 42: Engine Control System Panel

    2.10 Steering 2.10.1 General information “BELARUS-1523.6” tractors are equipped with hydrostatic steering control (HSC). When the engine is stopped, the HSC feed pump, driven by the engine crankshaft, does not feed the hydraulic system of the HSC and it is automatically shifted to a manual mode, which requires greater effort on the steering wheel to turn the tractor.

  • Page 43: Parking Brake Control

    1523.6-0000010 OM - tilt the steering column to reach the position comfortable for work and releasing handle 3, swing the steering column smoothly in longitudinal direction until fixed firmly. The steering column can be tilted and fixed in four positions from 25° to 40° with 5°...

  • Page 44: Velocity Diagram Of Tractor With Gb 16Х8

    Figure 2.14.1 – GB 16х8 control 2.14.2 Velocity diagram of tractor with GB 16х8 The table of “BELARUS-1523.6” tractor velocity diagram (figure 2.14.2) on tires of basic configuration is attached to the cab right window. Figure 2.14.2 – Velocity diagram of tractor “BELARUS-1523.6” with GB 16х8...

  • Page 45: Control Panel For Rear Axle Dl, Fda And Fpto Drives

    1523.6-0000010 OM 2.15 Control panel for rear axle DL, FDA and FPTO drives 2.15.1 General information Elements of control panel of rear axle DL, FDA drive and front PTO (if it is mounted against order) on tractors with GB 16x8 are shown in figure 2.15.1.

  • Page 46: Front Power Take-Off Shaft Control

    1523.6-0000010 OM 2.15.2 Front power take-off shaft control FPTO, if mounted against order, is controlled with switch 11 (figures 2.15.1 and 2.15.2) and button 9. The indication of FPTO engagement is carried out by annunciator 10. In the initial state the FPTO drive is disengaged by default, annunciator 10 is off.

  • Page 47: Rear Axle Differential Lock Control

    1523.6-0000010 OM ATTENTION: AUTOMATIC ACTIVATION OF FDA DRIVE IRRESPECTIVE OF THE SET MODE (INCLUDING THE MODE “FDA OFF”), TAKES PLACE WHEN PRESSING THE INTERCONNECTED BRAKE PEDALS! ATTENTION: WHEN OPERATING ON ROADS WITH HARD SURFACE, IT IS RE- QUIRED TO DISENGAGE THE FDA DRIVE IN ORDER TO PREVENT INCREASED...

  • Page 48: Rear Pto Control

    Switching between the rear PTO speed of 540 and 1000 rpm is carried out exclu- sively by installing the corresponding PTO shaft end extensions, that have corresponding markings of “540” and “1000”. “BELARUS-1523.6” tractors do not have a special switch between the speeds of 540 and 1000 rpm of the rear PTO.
  • Page 49 4 – fixing bolt. Figure 2.16.3 – Switching between the RPTO standard and economic modes on tractors “BELARUS-1523.6” with GB 24x12 Note – In figure 2.16.3 the position “PTO standard mode on” is set. Note - The RPTO operation is controlled with the integrated indicator, as specified in sub- section 2.8.2 –...

  • Page 50: Control Of Rear Lift Linkage (Rll) With The Hydraulic Lift

    1523.6-0000010 OM 2.17 Control of rear lift linkage (RLL) with the hydraulic lift 2.17.1 General information on rules of RLL control RLL is controlled with control panel (figure 2.17.1) and remote buttons 4 and 5 (figure 2.17.3). If there are any failures in the RLL electronic-hydraulic control system, a diagnos- tics annunciator 5 (figure 2.17.1) displays information on the failure and, if necessary, the...
  • Page 51 1523.6-0000010 OM Handle 11 has four positions: а) middle position – off; b) upper position – uplift; c) lower position – lowering (in operation – automatic control); d) moving the handle downward (nonfixed) from “в” position – implement penetration (in this case the automatic control is off).

  • Page 52: Remote Buttons Of Rll Control System

    (green color). Figure 2.17.2 – Rear lift linkage control panel PU-03 Note – RLL position indicator 11 (figure 2.17.2) is not used on “BELARUS-1523.6” tractors. The rules on using the RLL control panel PU-03 manufactured by “Izmeritel” plant are similar to the rules on using the RLL control panel produced by “BOSCH”...

  • Page 53: Troubleshooting Of Rll Electronic Control System

    1523.6-0000010 OM WARNING: WHEN USING REMOTE BUTTONS OF RLL CONTROL DO NOT STAND BETWEEN THE TRACTOR AND THE ATTACHED IMPLEMENT! TO PREVENT ACCI- DENTS IT IS FORBIDDEN TO USE BUTTONS OF MECHANICAL SHIFTING OF ELEC- TRIC VALVES OF REGULATOR EHR23-LS! 1 –...

  • Page 54: Front Lift Linkage Control

    1523.6-0000010 OM If medium failures are detected, the control is stopped and the system gets blocked. The system is controlled only with the remote buttons and is not controlled from the main con- sole. The troubleshooting annunciator shows a failure code. After elimination of the failure and the engine start, the system recovers.

  • Page 55: Hll Valve Group Section Control (Remote Cylinders)

    1523.6-0000010 OM 2.19 HLL valve group section control (remote cylinders) The control handles are located on the right side console of the cab. The handles have the following positions: “uplift”, “neutral”, “lowering”, “floating”. Handle 3 (figure 2.19.1) controls the left section of the valve group as viewed along tractor movement (left rear outlets of the hydraulic system).

  • Page 56: Switching Unit And Electric Cutout Fuses

    1523.6-0000010 OM а) for tractors with the Integrated block b) for tractors with the of “BOSCH” company hydraulic unit RP70-1523.1 Figure 2.19.2 – Diagram of HLL valve group outlets connection to outer consumers The outlet for the connection of the hydraulic motor drain pipe is shown in figure 2.19.3.
  • Page 57 1523.6-0000010 OM Your tractor can be equipped with two types of switching units - BKА-7.3722-02 or BK-1-02 which are interchangeable. The place of unit 3 mounting is the cab, on the metallic bar of plastic shell fixing, between in- strument panel 4 and the windscreen.
  • Page 58 1523.6-0000010 OM а) Diagram of fuses and relay location in BKА-7.3722-02 b) Diagram of fuses and relay location in BK-1-02 Figure 2.20.3 – Diagram of fuses and relay location in the switching unit Tables of fuses and relay assignment shown in figure 2.20.3 are stuck from inside to the upper plastic cap 2 (figure 2.20.1) from the windscreen side.
  • Page 59 1523.6-0000010 OM FU17 Front working lamps (on the handgrip) 15А FU18 Braking lights 15А Power supply of terminal No.8 on the socket for the FU19 trailed agricultural implement connection (portable 15А lamp) Signal from the generator terminal “D” to the RLL FU20 30А...
  • Page 60 1523.6-0000010 OM A set of spare fuses 5 (figure 2.20.2) installed on the front panel of the switching unit, in- cludes spare fuses 2 (figure 2.20.4) with ratings 7,5А, 15А, 20А, 25А, 30А and for BKА- 7.3722-02 - fuse removal tool 1. BK-1-02 is not completed with the fuse removal tool.
  • Page 61 1523.6-0000010 OM 1- fuse block; 2 – suspended fuse of 12V circuit of voltage converter, with rated value 25A; 3- suspended fuse of radio-recorder, with rated value 25 A; 4- air cleaner filter; 5- right ac- cumulator. Figure 2.20.6 – Access to the fuses located near to the right accumulator The fuses of block 1 (figure 2.20.6) are shown in figure 2.20.7.
  • Page 62 1523.6-0000010 OM The fuses located between engine and cab are shown in figure 2.20.9. 12 V 24 V 1 – power fuse of the starter relay and the additional AB charging circuit with rated value of 80А; 2 – power fuse of heating plugs with rated value of 80А; 3, 4 – power fuse of the switching unit with rated value of 60А;...

  • Page 63: Fuses For Electronic Systems Of Rear Axle Dl, Fda, Gb Reduction Unit, Fpto And Rll Control

    1523.6-0000010 OM 2.20.3 Fuses for electronic systems of rear axle DL, FDA, GB reduction unit, FPTO and RLL control To access the cutout fuses of electronic control systems (ECS), turn off screw 3 (figure 2.20.12) on cap 2 of side console 1 and open the cap.

  • Page 64: Fuses For Engine Electronic Control System

    1523.6-0000010 OM 2.20.4 Fuses for engine electronic control system The installation place of the fuse for the EECS constant supply (at any position of the AB switch) with rated value of 60A is shown in fig. 2.20.7. To get an access to the rest of the EECS cutout fuses, turn off screw 3 (figure 2.20.14) on cap 2 of side console 1 and open the cap.

  • Page 65: Cab Locks And Handles

    1523.6-0000010 OM 2.21 Cab locks and handles 2.21.1 Cab door locks Left and right doors of tractor cab are secured with locks 4 (figure 2.21.1). Lever 5 serves to open the left and right cab doors from inside the cab. Moving lever 5 backwards unlocks the door.

  • Page 66: Rear Screen Opening

    1 – handle; 2 –handgrip; 3 – rear screen. Figure 2.21.3 – Rear screen opening 2.21.4 Cab hatch opening Installation of two hatch variants for roof upper part is possible on tractors “BELARUS- 1523.6”: - hatch with a detent; - hatch with a handle.

  • Page 67: Seat And Its Adjustments

    - adjustment of the backrest tilt angle: a) For the seat “BELARUS 80-6800010” the backrest tilt angle is adjusted by means of hand wheel 3 within the range from minus 15° to plus 20°. To increase the backrest tilt angle, it is necessary to turn the hand wheel clockwise, to decrease it –...

  • Page 68: Adjustments Of "Grammer" Seat

    1523.6-0000010 OM 2.22.3 Adjustments of “Grammer” seat Against order your tractor can be equipped with “Grammer” seat (figure 2.22.2). 1 – handle for longitudinal adjustment; 2 – handle for adjustment according to the weight; 3 – indicator of seat adjustment according to the weight; 4 – handle for backrest tilt ad- justment.

  • Page 69: Control Of The Transmission Hydraulic System Pump Drive

    1523.6-0000010 OM 2.23 Control of the transmission hydraulic system pump drive The drive of the transmission hydraulic system pump is located on the left side of the gearbox body. 1 – lever; 2 – bolt; 3 – centre pin; 4 – gearbox pump drive assembly.

  • Page 70: Connector Elements Of The Electrical Equipment

    1523.6-0000010 OM 2.25 Connector elements of the electrical equipment 2.25.1 Socket to connect coupled agricultural equipment A standard seven-pin socket with an additional receiver to connect a portable lamp (figure 2.25.1) is intended to connect current consumers of a trailer or a trailed agricultural imple- ment.

  • Page 71: Creeper Control

    1523.6-0000010 OM 2.26 Creeper control 2.26.1 Creeper control on tractors with GB16x8 Against order your tractor can be equipped with a creeper. The creeper is intended to be mounted on tractors, coupled with implements, requiring low speeds of travel. The creeper additionally reduces tractor speed at the gears of the first range for forward and reverse travel by 4.5 times each.

  • Page 72: Creeper Control On Tractors With Gb 24X12

    1523.6-0000010 OM 2.26.2 Creeper control on tractors with GB 24x12 The rules for creeper control on tractors with GB 24x12 are identical to creeper control on tractors with GB 16x18. With the help of a creeper, tractor speed is additionally reduced by 4,5 times at forward travel gears of range “A”...
  • Page 73 1523.6-0000010 OM The velocity diagram table of tractor “BELARUS-1523.6” on tires of basic configuration is attached to the cab right window and is shown in figure 2.27.2. Figure 2.27.2 – The velocity diagram of tractor “BELARUS-1523.6” with GB 24х12.

  • Page 74: Fuel Tanks

    1523.6-0000010 OM 2.28 Fuel tanks Two fuel tanks are mounted on “BELARUS-1523.6” tractors: - tank 2 (figure 2.28.1), attached to the tractor left side-member with the capacity 80 liters; - tank 4, mounted under the cab with the capacity 130 liters.

  • Page 75: Indication Of Scr System Operation

    1523.6-0000010 OM 2.29.2 Indication of SCR system operation To look through SCR system parameters, it is required to press any button of the moni- tor, except for button 5 (figure 2.9.1), when the monitor is in the display mode of engine pa- rameters.
  • Page 76 1523.6-0000010 OM Pressing button 2 (figure 2.29.4) shows all parameters of SCR operation (clauses 17 – 25 of table 2.7). Clauses 17, 18, 19 of table 2.7 are available for review in the display mode of engine parameters. An example of the parameter “SCR system status” display is shown in figure 2.29.5.

  • Page 77: Intended Use Of Tractor

    1523.6-0000010 OM 3 INTENDED USE OF TRACTOR 3.1 Safety measures while preparing tractor for operation Strict observance of safety requirements ensures safe operation of the tractor and improves its reliability and durability. Only persons not younger than 17, having a driving license for tractors of drawbar category 3.0, being briefed on accident and fire prevention, may be admitted to operate...

  • Page 78: Tractor Use

    3.2.2 Engine start and preparation for it To start the engine of tractor “BELARUS-1523.6”, do the following: engage the tractor parking brake; if required, fill in fuel and bleed the fuel delivery system to remove air from it;...
  • Page 79 1523.6-0000010 OM - hold the key of the starter switch turned until the engine is started, but not longer than 20 seconds; if the engine fails to start, carry out a repeated start-up not earlier than after one minute; - after the engine is started, release the clutch pedal, check functioning of all signal lamps and gauge indications (coolant temperature, oil pressure in the engine, on-board circuit voltage, etc.).

  • Page 80: Start Of Tractor Movement, Gb Shifting

    Before starting the movement, define a necessary speed of tractor movement. The speed diagram of the tractor “BELARUS-1523.6” with tires of basic configuration is given in the instruction table attached to the cab right window and also in subsection 2.14.2. “Tractor velocity diagram”.

  • Page 81: Tractor Stop

    1523.6-0000010 OM ATTENTION: WITH THE DIFFERENTIAL LOCK ENGAGED, THE SPEED OF TRACTOR MOVEMENT SHALL NOT EXCEED 13 KM/H! ATTENTION: OPERATING ON ROADS WITH HARD SURFACE, IT IS NECESSARY TO SWITCH OFF THE FDA DRIVE TO AVOID INCREASED WEAR OF FRONT WHEEL TIRES! ATTENTION: IT IS ALLOWED TO USE THE ENGINE AT ITS FULL POWER ONLY AS THE COOLANT TEMPERATURE REACHES 70°C!

  • Page 82: Leaving The Tractor

    SPECIFIED IN TABLE 3.2.1! In their design and arrangement the front and rear PTO shaft end extensions (figure 3.2.1) of “BELARUS-1523.6” tractors conform to the regulations and standards applicable to PTO shafts of agricultural tractors. Parameters of shaft end extensions and specifications of the rear PTO operation when the independent drive is on, are given in Table 3.2.1.
  • Page 83 PTO shaft end extension rotation shaft end ex- speed tractors «BELARUS- speed on tractors «BELARUS - tension 1523.6» with GB 16х8, min 1523.6» with GB 24х12, min Type 1 3,82 rotation/meter of track 3,28 rotation/meter of track Type 1с 3,82 rotation/meter of track...
  • Page 84 1523.6-0000010 OM For operation with RPTO, remove protective cap 3 (figure 3.2.2) that covers shaft end ex- tension 4, for which unscrew two fixing bolts 1. After finishing the operation with RPTO, it is required to mount the protective cap back to its place.

  • Page 85: Selection Of Optimal Inner Pressure In Tires Depending On Operational Conditions And Load On Tractor Axles

    1523.6-0000010 OM 3.2.8 Selection of optimal inner pressure in tires depending on operational condi- tions and load on tractor axles 3.2.8.1 Selection of optimal inner pressure in tires depending on operational condi- tions and load on tractor axles Selection of optimal air pressure in tires of wheeled tractors and degree of its influence on gripping abilities depend on soil type and load, applied to tractor axles.

  • Page 86: Tire Inflation

    1523.6-0000010 OM Rates of admissible loads on single tires of tractors “BELARUS-1523.6” for selection of operation mode at various tire inner pressure and speed are given in table 3.3. Table 3.2.3 Load Speed Speed, Loading of tire, m, kg, at inner pressure, kPa...

  • Page 87: Rear Wheel Track Formation

    1523.6-0000010 OM 3.2.9 Rear wheel track formation Tractor rear wheels are mounted on hub groups which consist of split conic bushings 3 and 4 (figure 3.2.4) and hub group housing 2. The bushings are tightened into the hub group housing with six bolts 1 (M20) with a torque from 360 to 450 Nm, clenching the semiaxle.

  • Page 88: Rear Wheel Twinning

    1523.6-0000010 OM ATTENTION: AFTER BOLT TIGHTENING MAKE SURE THE BUTT ENDS OF UPPER AND LOWER BUSHINGS OVERHAND ONE IN RELATION TO THE OTHER FOR NOT MORE THAN 1...2 MM! DIAGRAM 1 DIAGRAM 2 Figure 3.2.5 – Rear wheel track setting Table 3.2.4 –...

  • Page 89: Front Wheel Track Formation

    1523.6-0000010 OM 3.2.11 Front wheel track formation The front wheel track is adjusted in stages by displacing the wheels from one sideboard to the other and by changing a position of the wheel disk in relation to the rim. The front wheel track may have the following dimensions: 1635, 1700, 1800, 1850, 1950, 2020, 2120.
  • Page 90 1523.6-0000010 OM End of table 3.2.5 Tractor track Variants of mounting the Disk offset Description of mounting К, mm disk and the rim Х, mm method (tire 420/70R24) The disk mates with the 1700 support outer surface. The disk mates with the 1800 support inner surface.

  • Page 91: Safety Measures While Tractor Operation

    1523.6-0000010 OM 3.3 Safety measures while tractor operation 3.3.1 General safety measures while tractor operation The cab complies with category 2 under EN 15695-1:2009. This category cab ensures pro- tection against dust, but not against sprays and vapor – the tractor shall not be used under conditions, requiring protection against sprays and vapor.
  • Page 92 1523.6-0000010 OM It is required to check operation of the braking system of tractor-trailer train at a speed of 3 to 5 km/h. The travel speed at access ways and at passways shall not exceed 10 km/h. While loading (unloading) the trailer, engage the parking brake of the tractor.
  • Page 93 1523.6-0000010 OM The mounted and semi-mounted machine shall be lowered into its operating position and uplifted into the transport position only with a straight-line movement of the assembly unit. To avoid breakdown of the tractor or the agricultural implement, drive and turn the tractor assembly with the agricultural implement uplifted only after you make sure the rear PTO is disengaged.

  • Page 94: Fire Safety Measures

    1523.6-0000010 OM 3.3.2 Fire safety measures The tractor shall be equipped with fire fighting equipment, i.e. a shovel and a fire extinguisher. OPERATING THE TRACTOR WITHOUT FIRE FIGHTING EQUIPMENT IS FORBIDDEN. The tractor must be filled with fuel and lubricants by a mechanic way and with the engine stopped.

  • Page 95: Tractor Final Assembly And Run-In

    1523.6-0000010 OM 3.4 Tractor final assembly and run-in 3.4.1 Tractor final assembly “BELARUS-1523.6” tractors are supplied to a consumer ready assembled, final as- sembly is not required. 3.4.2 Technical maintenance before tractor run-in Before placing a new tractor in operation, do the following: - wash the tractor, remove preservative lubricant (if any on the tractor);...

  • Page 96: Technical Maintenance During Tractor Run-In

    1523.6-0000010 OM - constantly inspect gage indications, operation of lubrication system, cooling system and power supply system. Control levels of oil and fluids in refill capacities; - check outer fastening links for tightness and tighten them regularly; - do not overload the engine, avoid engine smoking and speed decrease. The features of overload are sharp decrease of speed, smoking and absence of engine reaction to in- crease of fuel feed.

  • Page 97: Emergency Actions

    1523.6-0000010 OM - check and if necessary, tighten engine outer threaded connections and engine mounting; - replace oil in the housings of wheel-hub drives and FDA housing; - replace oil in the FPTO reduction unit housing, if mounted and was used during tractor running-in;...

  • Page 98: Coupling Of Implements

    Selection and buying of agricultural implements (fertilizer distributors, plows, motor cultiva- tors, harrows, seeding machines, rotary tooling and other implements) for tractors “BELA- RUS-1523.6” is carried out by the customer individually according to their needs, and with consideration of the implement and tractor performance specifications, and also local con- ditions i.e.

  • Page 99: Types Of Implements Coupled With Tractor "Belarus -1523.6

    THE TRACTOR AND THE IMPLEMENTS OR TRAILERS (SEMI-TRAILERS) COUPLED! 4.2 Types of implements coupled with tractor “BELARUS -1523.6» According to the type of coupling with tractors «BELARUS-1523.6» the implements are divided into the following types: - mounted implement is fixed in three points to the LL upper and lower links. The tractor can carry the weight of an implement in full.

  • Page 100: Lift Linkage

    FOR PERFORMANCE OF DIFFERENT WORK WITH THE TRAVEL SPEED NOT MORE THAN 15 KM/H! RLL sizes and design of tractors “BELARUS-1523.6” make it possible to couple all imple- ments having the corresponding dimensions of the coupling triangle connecting elements shown in RLL diagram.
  • Page 101 1523.6-0000010 OM To ensure the required position of the implement, the following RLL vertical and horizontal adjustments by means of upper link, lifting rods and buckles are provided: 1. Adjustment of the upper link length. It is carried out in order to ensure equal soil penetration of operating parts (running depth levelling of operating parts located one after another in the direction of tractor movement).
  • Page 102 1523.6-0000010 OM During operation with wide-cut implements in order to facilitate crossover contour following (seeding machines, cultivators and etc.) and reduce load on RLL, it is required to provide free movement in vertical plane of one lower link in relation to the other. To do this, adjust the lifting rods so that one lower link moves freely in vertical plane in relation to the other.
  • Page 103 1523.6-0000010 OM PTO shaft end extension area Figure 4.3.2 Rear lift linkage diagramm of “LL-2” type Table 4.3.1 – Basic parameters and coupling dimensions of RLL Standard size (configuration) LL-3 LL-2 of the device (figure 4.3.1) (figure 4.3.2) 1 Category (acc. to ISO 730-1)

  • Page 104: Rll Components Adjustment Rules

    1523.6-0000010 OM 4.3.3 RLL components adjustment rules 4.3.3.1 Buckles Buckles are used to limit side swaying of RLL lower links in transport and in operat- ing position. Your tractor can be equipped with telescopic turnbuckles. Buckles 2 (figure 4.3.3) are fixed with one end to eye lugs 3 of lower links 4. The other end of buckles with hinge joints is fixed into the brackets of buckles 1 with the help of pins.

  • Page 105: Lifting Rods

    1523.6-0000010 OM ATTENTION: WHILE PERFORMING TRANSPORT WORK, IT IS REQUIRED TO USE THE SETTING “BUCKLE LOCKED”! ATTENTION: WHILE TRACTOR OPERATION WITH THE MOUNTED IMPLEMENT OR MACHINE, IT IS REQUIRED TO USE THE SETTING “BUCKLE LOCKED” OR “BUCKLE UNLOCKED” ACCORDING TO THE INSTRUCTIONS OF THE OPERATOR’S MANUAL...

  • Page 106: Upper Link

    1523.6-0000010 OM 4.3.3.3 Upper link Upper link is shown in Figure 4.3.6. The upper link length may be adjusted within 675 to 900mm. Adjustment of the upper link length shall be made in the following order: - unscrew counter nut 3 (figure 4.3.6);...

  • Page 107: Mounting Of Implements To The Tractor Rll

    1523.6-0000010 OM 4.3.3.5 Mounting of implements to the tractor RLL While mounting of implements to the tractor, make sure that there are no people in the area of implement mounting. Using RLL controls put down lower links to the required posi- tion and connect lower links hinge joints to the implement, and then connect upper link hinge joint by means of a pin.

  • Page 108: Three-Point Front Lift Linkage

    1523.6-0000010 OM 4.3.4 Three-point front lift linkage Front lift linkage (FLL) is mounted on tractor “BELARUS-1523.6” against order. Tractor with FLL is completed with front independent PTO, mounted on the front plane of bracket 4 (figure 4.3.9). FLL is mounted on the front plane of beam 3 and is fixed with additional plates 2 to the beam side surface.
  • Page 109 1523.6-0000010 OM area Figure 4.3.10 – FLL diagram Table 4.3.2 – Main parameters and coupling dimensions of FLL Standard size (configuration) of the device LL-2 1 Category Category 2 2 Design features The device consists of the upper link and the lower links unit. Free ends of...

  • Page 110: The Rules Of Agricultural Implements Coupling To Fll

    1523.6-0000010 OM 4.3.5 The rules of agricultural implements coupling to FLL Agricultural implements coupling to FLL is similar to RLL coupling. First it is necessary to place hinged joints of LL lower links grippers on a lower axle of the agricultural machine. It is required to approach the agricultural machine slowly, at the speed of not more than 3 km/h, with the lower links grippers as low as possible, until the grippers jaw is located under the hinge joints on the machine axle.

  • Page 111: Drawbar Hitches

    - drawbar hitches of semi-trailers have an adjustable support. Tractor “BELARUS - 1523.6” has a special-purpose rear mounting device of lift type in the form of vertical guiding plates with several openings, fixed to the rear joint face of the rear axle body.

  • Page 112: Drawbar Hitch Dh-2V (Short Towing Yoke)

    1523.6-0000010 OM 4.4.2 Drawbar hitch DH-2V (short towing yoke) Figure 4.4.1 – Installation variant diagram of DH-2V (short towing yoke) Table 4.4.1 – Basic parameters and coupling dimensions of DH-2V (short towing yoke) Standard size (configuration) of the device DH-2V (short towing yoke) 1 Variant Yoke acc.

  • Page 113: Drawbar Hitch Dh-Зv (Long Towing Yoke)

    1523.6-0000010 OM 4.4.3 Drawbar hitch DH-ЗV (long towing yoke) Figure 4.4.2 – Installation variant diagram of DH-ЗV (long towing yoke) Table 4.4.2 – Basic parameters and coupling dimensions of DH-ЗV (long towing yoke) Standard size (configuration) DH -3V (long towing yoke)

  • Page 114: Drawbar Hitch Dh-2R ("Python")

    1523.6-0000010 OM 4.4.4 Drawbar hitch DH-2R (“python”) Figure 4.4.3 – Installation variant diagram of DH -2R (“python”) Table 4.4.3 – Basic parameters and coupling dimensions of DH -2R (“python”) Standard size (configuration) DH -2R (python) 1 Mounting location Rear lifting device...

  • Page 115: Drawbar Hitch Dh-1М-01 (Draw Bar)

    1523.6-0000010 OM 4.4.5 Drawbar hitch DH-1М-01 (draw bar) Figure 4.4.4 – Installation variant diagram of DH-1М-01 (draw bar) Table 4.4.4 – Basic parameters and coupling dimensions of DH -1М-01(draw bar) Standard size (configuration) DH -1М-01 (draw bar) 1 Variant First position...

  • Page 116: Drawbar Hitch Dh -1 (Crossbeam)

    1523.6-0000010 OM 4.4.6 Drawbar hitch DH -1 (crossbeam) Lower link, right Lower link, left Figure 4.4.5 – Installation diagram of DH -1 (crossbeam) Table 4.4.5 – Basic parameters and coupling dimensions of DH -1 (crossbeam) Standard size (configuration) DH -1 (crossbeam)

  • Page 117: Coupling Clevis Ku2000/329Nb33 And Coupling Clevis Ku5410/329-33

    1523.6-0000010 OM 4.4.7 Automatic coupling clevis KU2000/329NB33 and automatic coupling clevis KU5410/329-33 Figure 4.4.6 – Diagram of mounting variants for automatic coupling clevises KU2000/329NB33 and KU5410/329-33 Table 4.4.6 – Basic parameters and coupling dimensions of coupling clevis KU2000/329NB33 Standard size (configuration)
  • Page 118 1523.6-0000010 OM 1 – center pin; 2 – handle for lifting center pin; 3 – handle; 4 – yoke rear wall; 5 – detent. Figure 4.4.7 – Automatic oupling clevis KU2000/329NB33 To change the attaching points in the coupling clevis lifting device along the height, it is re- quired to turn handle 3 (figure 4.4.7), after which the coupling clevis shall come down and get fixed in...

  • Page 119: Piton-Fix Coupling Pb5329Nnb33

    1523.6-0000010 OM 1 – center pin; 2 – handle; 3 – handle-detent for center pin; Figure 4.4.8 – Automatic coupling clevis KU5410/329-33 To change the attaching points in the coupling clevis lifting device along the height, it is re- quired to turn handle 2 (figure 4.4.8), after which the coupling clevis shall come down and get fixed in the next lower fasteners of the lifting device.
  • Page 120 1523.6-0000010 OM Table 4.4.8 – Basic parameters and coupling dimensions of Piton-Fix coupling PB5329NNB33 Standard size (configuration) Piton-Fix coupling PB5329NNB33 1 Mounting location Rear lifting device 2 Design features Tow pin located on the lifting device, with the possibility of height adjustment...

  • Page 121: Coupling Balls Ki8329Nb33 And Kb8329Nb33

    1523.6-0000010 OM 4.4.9 Coupling balls KI8329NB33 and KB8329NB33 Figure 4.4.11 – Diagram of mounting variants for coupling balls KI8329NB33 and KB8329NB33 Table 4.4.9 – Basic parameters and coupling dimensions of the coupling ball KI8329NB33 Standard size (configuration) Coupling ball KI8329NB33...
  • Page 122 1523.6-0000010 OM 1 – ball; 2 – rest; 3 – handle; 4 – pin Figure 4.4.12 – Coupling ball KI8329NB33 To change the attaching points in the coupling ball lifting device along the height, it is required to turn handle 3 (figure 4.4.12), after which the coupling ball shall come down and get fixed in the next lower fasteners of the lifting device.
  • Page 123 1523.6-0000010 OM Table 4.4.10 – Basic parameters and coupling dimensions of the coupling ball KB8329NB33 Standard size (configuration) Coupling ball KB8329NB33 1 Mounting location Rear lifting device 2 Design features Towing ball Ø80, located on the lifting de- vice, with the possibility of height adjust-...

  • Page 124: Usage Patterns Of Tractor Hydraulic System For Drive Of Operating Parts And Other Elements Of Hydraulically-Powered Coupled Machines And Implements

    (uplift) of the operating parts. The main characteristics of tractor “BELARUS-1523.6” HLL for drive of operating parts and other elements of coupled hydraulically-powered implements and machines are shown in...
  • Page 125 1523.6-0000010 OM Table.4.5.1 – Tractor “BELARUS-1523.6” hydraulic drive specifications Parameter designation Parameter value (characteristic) Side Rear 1 Paired hydraulic outlets Three pairs 2 Oil pipe of free drain into the tank One item 3 Oil consumption through hydraulic outlets, up to 53...

  • Page 126: Front Ballast Weight

    6 are fixed in housing with two strings 5. The housing with weights is fastened to spacer of ballast 2022-4235010. It is possible to order tractor equipped with additional ballast as well as buy additional bal- last for the BELARUS-1523.6 tractor already purchased.

  • Page 127: Trailer Brake Drive

    1523.6-0000010 OM 4.7 Trailer brake drive 4.7.1 General information Your tractor can be equipped with an integrated pneumatic drive for trailer brakes or a hydraulic drive for trailer brakes. General information on the integrated pneumatic drive for trailer brakes configuration is given in subsection 4.7.2. General information on the hy- draulic drive for trailer brakes configuration is given in subsection 4.7.3.

  • Page 128: Hydraulic Drive Of Trailer Brakes

    THERE IS NO PRESSURE IN THE TRACTOR PNEUMATIC SYSTEM! 4.7.3 Hydraulic drive of trailer brakes Tractors “BELARUS-1523.6” can be equipped with the hydraulic drive of trailer brakes against order. The hydraulic drive of trailer brakes is interlocked with tractor operating brakes control and provides actuation of wheel brakes of trailer or semi-trailer, equipped with the system of the hydraulic drive of trailer brakes.
  • Page 129 1523.6-0000010 OM 1 – coupling; 2 – brake valve; 3, 6 – hole fitting for bleeding; 4 – oil feed line from the brake valve to the HLL distribution valve; 5 – oil feed line from the HLL pump to the brake valve;...

  • Page 130: Determination Of Pto Shaft And Cardan Shaft Applicability

    1523.6-0000010 OM 4.8 Determination of PTO shaft and cardan shaft applicability To avoid failures of PTO shaft and PRS in implements with active operating parts (tilling rotary implements, combine harvester, mowers, cattle-feeders, pickup balers and etc.) mechanical safety clutches are used.
  • Page 131 1523.6-0000010 OM ATTENTION: TRACTOR MANUFACTURER SHALL NOT BE RESPONSIBLE FOR THE COUPLED IMPLEMENTS CARDAN SHAFTS FAILURES. CARDAN SHAFTS SPECIFI- CATIONS AND DESIGN ARE IN SPHERE OF RESPONSIBILITY OF THE IMPLEMENTS AND CARDAN SHAFT MANUFACTURERS! ATTENTION: THE COUPLED IMPLEMENT CARDAN SHAFT SHALL PROVIDE RATED-...
  • Page 132 8. When the cardan shaft is used for the first time, it is necessary to check the cardan shaft length, and to adjust it to the operating conditions with tractors “BELARUS-1523.6” if needed. For more detailed instructions on cardan shafts - see the technical documentation enclosed.
  • Page 133 1523.6-0000010 OM 11. After cardan shaft coupling, bring all protective devices into a proper condition, includ- ing fixing of the guard shaft housing with the chains to prevent rotation, as shown in figure 4.9.3. 12. If necessary, limit the RLL height of the extreme upper position while the implement uplifting.

  • Page 134: Ways Of Changing Drawbar Features And Passing Ability Of The Tractor

    Note – Pneumatic pressure rate in the front and rear tires of the tractors “BELARUS - 1523.6” under actual load is shown in subsection 3.2.8 “Selection of optimal internal pres- sure in tires depending on the operating conditions and load on tractor axles”.

  • Page 135: Features Of Tractor Application In Special Conditions

    4.11.3 Operation in a forest IT IS FORBIDDEN TO USE TRACTOR “BELARUS-1523.6” FOR OPERATION IN A FOREST AS WELL AS FOR CLAMSHELL LOADER COUPLING, TRAILING EQUIPMENT, SPECIAL- PURPOSE FORESTRY MACHINERY DESIGNED FOR GATHERING, LOADING, AND...

  • Page 136: The Required Minimum Ballast

    1523.6-0000010 OM 4.12 Determination of total weight, loads on front and rear axles, tires holding ca- pacity and the required minimum ballast The amount of load on tractor axles in structure of MTU may be determined by direct weighting on truck scales of the corresponding carrying capacity.
  • Page 137 1523.6-0000010 OM Further according to the calculated loads, it is necessary to determine tire pressure (ac- cording to subsection 3.2.8 “Selection of tires internal pressure depending on operating conditions and load on tractor axles”). Calculation of tractor controllability criterion: where Т...

  • Page 138: Possibility Of Front Loader Installation

    Table 4.13.1 – The rules of tractor with loader use Name of indicator (characteristics) Indicator (characteristics) value Standard size of tractor “BELARUS-1523.6” 420/70R24 – front, 520/70R38 – rear wheel tires on which loader installation is (i. е. tires of basic configuration or imported tires...
  • Page 139 1523.6-0000010 OM For installation of the complete set of loading equipment openings on a front beam, side members and the tractor clutch coupling case are used. For the purpose of unloading a semi-frame and a tractor clutch coupling case, it is required to use adjustable bars or other constructive elements connected to rear semi-axles tubes of the rear axle which transfer a part of push force to the tractor rear axle.

  • Page 140: Safety Measures While Tractor "Belarus-1523.6" Operation With The Loader Installed

    ATTENTION: INSTALLATION OF MOUNTED FRONT LOADERS OF VARIOUS MANU- FACTURERS IS ALLOWED ON TRACTOR “BELARUS-1523.6” IF IT IS PROVIDED IN TECHNICAL DOCUMENTATION FOR THESE LOADERS! ATTENTION: FRONT LOADERS WHICH ARE NOT DESIGNED FOR BEING USED TO- GETHER WITH TRACTOR “BELARUS-1523.6”...
  • Page 141 1523.6-0000010 OM While tractor moving with the loader on public roads, it is required to observe traffic regula- tions. Traveling speed of the tractor with loader must not exceed 25 km/h. Operation speed of the tractor with loader must not exceed 10 km/h.

  • Page 142: Information On The Tractor Mounting Holes

    The mounting holes arrangement scheme for tractor “BELARUS-1523.6” is shown in figure 4.13.2. The parameters of mounting holes are listed in table 4.13.2.
  • Page 143 1523.6-0000010 OM...

  • Page 144: Maintenance

    1523.6-0000010 OM 5 MAINTENANCE 5.1 General instructions Maintenance service (MS) is necessary for maintaining the tractor in operable state during operational processes. Failure to observe the specified intervals of MS and bad quality of MS may result in reduction of tractor life significantly, increase of failures, engine power loss and increase in expenses for tractor operation.
  • Page 145 1523.6-0000010 OM Types of scheduled maintenance service are shown in table 5.1.1. Table 5.1.1 – Types of scheduled maintenance service Types of maintenance service Intervals, h Maintenance service while operational run-in MS before, during and after tractor run-in (after 30 hours of operation)

  • Page 146: Providing Access To The Components For Maintenance Services

    1523.6-0000010 OM 5.2 Providing access to the components for maintenance services Before starting maintenance service operations, it is required to open tractor hood 3 (figure 5.2.1). Hood 3 can be opened and fixed in two positions. To open hood 3 and fix it in the first position, it is necessary to do the following: - open lock 2 by pulling the handle of control cable 1;...

  • Page 147: Maintenance Procedure

    1523.6-0000010 OM 5.3 Maintenance procedure Contents of scheduled servicing operations for tractors “BELARUS-1523.6” in the course of operation are listed in Table 5.3.1. Table 5.3.1. Opera- Periodicity, h Operation description tion No 8-10 125 250 500 1000 2000 Check oil level in the engine crankcase...
  • Page 148 1523.6-0000010 OM Table 5.3.1 continued Opera- Periodicity, h Operation description tion No 8-10 125 250 500 1000 2000 Check / adjust clutch control Carry out maintenance of AB Lubricate HSC hydraulic cylinders hinge joints Rinse the mesh filter of the transmission hydraulic...
  • Page 149 1523.6-0000010 OM Table 5.2 finished Opera- Periodicity, h Operation description tion No 8-10 125 250 500 1000 2000 Change oil in brake housings Change oil in the FPTO reduction unit Change brake liquid in the clutch control drive Change brake liquid in the brake control drive...

  • Page 150: Scheduled Maintenance Service Operations

    1523.6-0000010 OM 5.4 Scheduled maintenance service operations 5.4.1 Maintenance service on a shift basis (SBMS) in every 8 – 10 hours of op- eration or per shift 5.4.1.1 General instructions Every 8 – 10 hours of tractor operation or at the end of shift (depending on which comes first), do the following operations: 5.4.1.2 Operation 1.
  • Page 151 1523.6-0000010 OM 5.4.1.4 Operation 3. Check of oil level in the HLL tank Before checking oil level, set the tractor on the flat horizontal ground. Lower RLL links to the extreme lower position. Stop the engine and engage the parking brakes.
  • Page 152 1523.6-0000010 OM 5.4.1.6 Operation 5. Check of cooling liquid level in the engine cooling system Remove plug 10 (figure 5.4.5) of expansion tank 9 and check cooling liquid level, which shall be 50…60 mm lower of filler neck edge. If necessary refill cooling liquid through ex- pansion tank filler neck up to the necessary level.
  • Page 153 1523.6-0000010 OM 5.4.1.7 Operation 6. Check of hydraulic-brake fluid level in the tanks of main cylin- ders of hydraulic drive of clutch and brake control Carry out visual inspection of fluid level in tank 4 (figure 5.4.6) of the main clutch coupling cylinder and tanks 1, 2 of the main brake cylinders.
  • Page 154 5.4.1.14 Operation 10. Check/cleaning of air conditioner drainage pipes from con- densate water The BELARUS-1523.6 tractors have two drainage conditioner pipes, which are lo- cated under rear fenders (one pipe for each side), as shown in figure 5.4.8. 1 – rear fender; 2 – drainage pipe; 3 – middle cab support; 4 – rear wheel.
  • Page 155 1523.6-0000010 OM Upper outputs of drainage pipes of blue color are located in cab upper chamber to the right and to the left from heater-cooler. To have access to upper outputs of drainage pipes it is necessary to do the following: remove from panel 4 (figure 5.4.9) six caps 1 (places of caps location are indi-...
  • Page 156 1523.6-0000010 OM 5.4.1.15 Operation 14. Check/cleaning of an air conditioner condenser Note – The operation shall be carried out while mounting of an air conditioner instead of a fan-heater on the tractor. Check cleanliness of the air conditioner condenser core. If it is clogged, it is neces- sary to clean the condenser with compressed air.
  • Page 157 1523.6-0000010 OM In case the above mentioned conditions are not observed, make the required ad- justments or repair of the corresponding tractor systems. 5.4.1.19 Operation 18. Drainage of condensate water from the pneumatic system bal- loons To drain condensate from balloon 2 (figure 5.4.12) of the pneumatic system, pull ring 1 of the drain valve installed on balloon in the horizontal direction to any side, and hold it till the full drainage of condensate.

  • Page 158: Maintenance Service In Every 125 Hours Of Operation (Ms-1)

    1523.6-0000010 OM 5.4.2 Maintenance service in every 125 hours of operation (MS-1) 5.4.2.1 General instructions Perform previous operations, and the operations specified in the present subsection 5.4.2.2 Operation 21. Check of threaded joint tightening of wheel fixing The operation on check of threaded joint tightening of wheel fixing shall be carried out once during the first MS on a shift basis (in 8-10 hours of operation) carried out by a cus- tomer and then every 125 hours of operation.
  • Page 159 1523.6-0000010 OM 5.4.2.3 Operation 22. Washing of the tractor and cleaning of the cabin interiors Wash the tractor and clean the cabin inside. Before washing the tractor with water jet, stop the engine, put the battery disconnect switch in “OFF” position.
  • Page 160 1523.6-0000010 OM 5.4.2.7 Operation 26. Drainage of sediment from the coarse fuel filter To drain sediment from the coarse fuel filter, it is necessary to do the following: - open drain valve 1 (figure 5.4.16) of coarse fuel filter 3;...
  • Page 161 1523.6-0000010 OM 5.4.2.9 Operation 28. Cleaning of filter cartridges of the cab ventilation and air heat- ing systems The ventilation system filters are mounted at both sides of the tractor cab, as shown in figure 5.4.17. The filter consists of two filter cartridges. .
  • Page 162 1523.6-0000010 OM 5.4.2.10 Operation 29. Check / adjustment of air conditioner compressor drive belt tension Note – The operation shall be carried out while mounting of an air conditioner instead of a fan-heater on the tractor. 1. Check of air conditioner compressor drive belt tension: Belt 2 tension (figure 5.4.18) is considered normal if deflection of its side “tension lever...
  • Page 163 1523.6-0000010 OM 5.4.2.11 Operation 30. Check / adjustment of clutch control 5.4.2.11.1 Check of clutch control Check the condition of the expansion tank, main and operating cylinders, hydraulic booster and pipelines. Brake fluid or oil leakages are not allowed. Clean the control drive and the clutch control pedal from dirt and outside particles.
  • Page 164 1523.6-0000010 OM - remove protection cap 23 from operating cylinder 25 and mount a rubber hose pipe onto the head of overflow valve 24, put the hose pipe into the container with brake fluid; - press the clutch pedal for several times;...
  • Page 165 1523.6-0000010 OM 5.4.2.11.2.3 Bleeding of the hydraulic system of clutch control with the main and operat- ing cylinders manufactured by “FENOX” or PAO “Volchanskiy AZ” (Ukraine) Before bleeding, fill tank 1 (figure 5.4.20) of main cylinder 11 with brake fluid.
  • Page 166 1523.6-0000010 OM 5.4.2.12.2.4 Check of declutching cleanliness After performing the above mentioned adjustments of clutch control, it is required to check declutching cleanliness, for which do the following: - engage the parking brake; - start the engine and set diesel rated speed (1400±100) min - fully depress the clutch pedal and min in 5 sec engage GB ranges, the activation of which shall be “clear”...

  • Page 167: Intervals Of Ms-1, 2Ms-1, Ms-2, Ms-3 And Special Ms

    1523.6-0000010 OM 5.4.3 Maintenance services in every 250 hours of operation (2MS-1), in every 500 hours of operation (MS-2), in every 1000 hours of operation (MS-3), in every 2000 hours of operation (special maintenance) and maintenance service that does not coincide with intervals of MS-1, 2MS-1, MS-2, MS-3 and special MS 5.4.3.1 General instructions...

  • Page 168: Operation 36. Check / Adjustment Of Wheel Toe-In

    1523.6-0000010 OM 5.4.3.3 Operation 36. Check / adjustment of wheel toe-in Adjustment of front wheel toe-in is carried out to prevent front tires from premature break- down. ATTENTION: CHECK AND ADJUSTMENT OF FRONT WHEEL TOE-IN SHALL BE CARRIED OUT AFTER EVERY 250 HOURS OF TRACTOR OPERATION, AND AFTER EACH TIME THE FRONT WHEEL TRACK WIDTH IS CHANGED.

  • Page 169: Operation 47. Check / Adjustment Of Service Brake Control

    1523.6-0000010 OM 5.4.3.4 Operation 47. Check / adjustment of service brake control ATTENTION: IT IS REQUIRED TO CHECK AND ADJUST THE BRAKE SYSTEM AS WELL AS ELIMINATE ANY FAILURES IN IT ONLY WITH THE ENGINE OFF AND THE TRACTOR BEING FIXED IN THE HORIZONTAL POSITION BY MEANS OF STOPS UNDER THE...
  • Page 170 1523.6-0000010 OM 4. Brake cylinders produced by the company CARLISLE (Great Britain) or produced by the company Fenox (Belarus) can be mounted in service brakes control system. On tractors with CARLISLE main brake cylinders after making adjustments, fill the drive...
  • Page 171 1523.6-0000010 OM On tractors with FENOX main brake cylinders after making adjustments, also fill the drive hydraulic system with brake fluid and bleed the hydraulic system. Due to construction spe- cific character before filling and bleeding the hydraulic system of service brakes control please disconnect pipelines 1 and 4 (figure 5.4.26) from outlet holes of main brake cylin-...

  • Page 172: Operation 48. Check / Adjustment Of Parking Brake Control

    1523.6-0000010 OM 5.4.3.5 Operation 48. Check / adjustment of parking brake control ATTENTION: CHECKS AND ADJUSTMENTS OF THE PARKING BRAKE AS WELL AS TROUBLESHOOTING SHALL BE PERFORMED WITH THE ENGINE OFF AND THE TRACTOR BEING FIXED IN HORIZONTAL POSITION WITH STOPS UNDER THE...

  • Page 173: General Maintenance Services

    1523.6-0000010 OM 5.4.4 General maintenance services 5.4.4.1 General instructions Carry out maintenance service operations listed in subsection 5.4.4 as may be nec- essary (i.е. according to corresponding pressure or dirtiness sensor indications). 5.4.4.2 Operation 82. Adjustment of GB centrifuge valves Valve 2 for adjustment of working pressure in the transmission hydraulic system (figure 5.4.28) maintains oil pressure in the hydraulic system within 1.1 to 1.2 MPa.

  • Page 174: Operation 83. Maintenance Of Engine Air Cleaner

    1523.6-0000010 OM 5.4.4.3 Operation 83. Maintenance of engine air cleaner The air cleaner of “BELARUS-1523.6” tractor is shown in figure 5.4.29. 1 – dust removing pipe; 2 – inbuilt unit “multicyclone”; 3 – latches of air cleaner maintenance cover; 4 – air cleaner maintenance cover; 5 – main filtering element; 6 – pilot filtering element;...
  • Page 175 1523.6-0000010 OM To clean the main filtering element proceed as follows: blow the main filtering element 5 with compressed air until dust is completely removed. In order to avoid rupture of the material of the main filtering element air pressure shall make 0.2 to 0.3 MPa.

  • Page 176: Seasonal Maintenance Services

    1523.6-0000010 OM 5.5 Seasonal maintenance services Carrying out seasonal maintenance service shall be combined with the performance of operations of regular maintenance services. The scope of work which shall be carried out during seasonal maintenance service is given in table 5.5.1.

  • Page 177: Safety Measures While Maintenance Service And Repair Operations

    1523.6-0000010 OM 5.6 Safety measures while maintenance service and repair operations 5.6.1 General safety requirements It is forbidden to dismount the hood side panels and/or open the tractor hood or the mask of the hood with the engine running. Maintenance (repair) operations shall be carried out only if the engine is not running and PTO is disengaged.

  • Page 178: Guidelines For Safe Use Of Leveling Jacks And Statement Of Proper Places For Their Installation

    1523.6-0000010 OM 5.6.3 Guidelines for safe use of leveling jacks and statement of proper places for their installation Use leveling jacks to lift tractor, and after lifting insert backing blocks and limit stops under the front axle beam, rear wheel semi-axles, or base components of the tractor frame.
  • Page 179 1523.6-0000010 OM When using leveling jacks, observe the following safety requirements: - while lifting tractor “BELARUS-1523.6”, use properly operating leveling jacks with lifting capacity of at least 5 tons; - before tractor jacking, stop the engine and engage the parking brake;...

  • Page 180: Instruments, Work Tools And Measuring Devices While Maintenance Services And Repair

    - funnels for filling cooling liquid, oils and other tractor hydraulic liquids; - tanks for discharge of waste oils and liquids with volume not less than that specified in column 8 of Table 5.8.1. “The list of tractor “BELARUS-1523.6” FLM (fuel and lubrication materials)”.

  • Page 181: Filling And Lubrication Of The Tractor With Fuel And Lubrication Materials

    In Table 5.8.1 titles and trademarks of fuel and lubrication materials (FLM) used during the tractor operation and maintenance are listed, their quantity and change intervals are also specified. Table 5.8.1 – List of the tractor “BELARUS - 1523.6” FLM Name and designation of fuel and lubrication...
  • Page 182 1523.6-0000010 OM Table 5.8.1 continued High- Engine oil is the same as filled in the engine crankcase When new or pressure gine op- repaired fuel fuel pump erating pump of the manual company engine “Bosch”, Ger- many or “Mo- torpal”, Czech Republic installed.
  • Page 183 1523.6-0000010 OM Table 5.8.1 continued Front PTO Transmission oil Transmis- Engine oil HESSOL (4.3+0.2) 1000 reduction ТАп-15В, sion oil М-10Г BECHEM unit ТЭп-15 TAD –17i, GOST HYPOID GOST 23652-79 Tsp-15К 8581-78 GOST 80W-90 23652-79, GL5/GL4 ТЭ -15М П TU 38.401-...
  • Page 184 1523.6-0000010 OM Table 5.8.1 continued 3 Greases and lubricants Hinge joint Grease Litol- BECHEM Not available BECHEM 0.05 of the steer- LCP-GM LCP-GM ±0.003 (500 when ing hydrau- GOST using grease lic cylinder 21150-87 МС-1000 MC-1000) ТU 0254-003- 45540231-99 Hinge joint...
  • Page 185 1523.6-0000010 OM Table 5.8.1 finished 4 Special-purpose liquids Clutch Brake fluid Not available DOT3, (0.4±0,1) 1000 draulic «ROSDOT» available DOT4 drive tank 2451-004- (Germany) cylin- 36732629-99 ders Brake Brake fluid Not available DOT3, (0.8±0,1) 1000 draulic «ROSDOT» available DOT4 drive...

  • Page 186: Possible Failures And Instructions For Their Troubleshooting

    6. POSSIBLE FAILURES AND INSTRUCTIONS FOR THEIR TROUBLE- SHOOTING 6.1 Possible clutch failures and instructions for their troubleshooting The list of possible failures of tractor “BELARUS-1523.6” and instructions for their trouble- shooting are shown in table 6.1.1. Table 6.1.1. Failure,...
  • Page 187 1523.6-0000010 OM Table 6.1.1 continued Failure, Troubleshooting external manifestation, cause Clutch lever 35 (figures 5.4.19 and 5.4.20) fails to go back to its initial position when the clutch pedal is released There is no clearance between the Adjust the clearance between main cylinder...
  • Page 188 1523.6-0000010 OM Table 6.1.1 finished Failure, Troubleshooting external manifestation, cause Brake fluid leakage in joints and pipe- Tighten up joints, replace damaged parts. lines in the hydraulic drive system. Air Bleed the clutch control hydraulic system inflow into the clutch control hydraulic system.

  • Page 189: Possible Failures In Gearbox And Instructions For Their Troubleshooting

    1523.6-0000010 OM 6.2 Possible failures in gearbox and instructions for their troubleshooting The list of possible failures in gearbox and instructions for their troubleshooting are shown in Table 6.2.1 Table 6.2.1 Failure, Troubleshooting external manifestation, cause Tractor fails to start in any gear, the transmission hydraulic system...

  • Page 190: Possible Failures In The Electronic Control System For Rear Axle Differential Lock, Front Driving Axle Drive, Front Power Take Off Shaft, Gb Reduction Gear And Instructions For Their Troubleshooting

    1523.6-0000010 OM 6.3 Possible failures in the electronic control system for rear axle differential lock, front driving axle drive, front power take off shaft, GB reduction gear and instruc- tions for their troubleshooting The list of possible failures in the electronic system for rear axle DL, FDA drive, FPTO (if mounted), GB reduction gear (if mounted) and instructions for their troubleshooting are shown in Table 6.3.1.
  • Page 191 1523.6-0000010 OM Table 6.3.1 finished FDA drive fails to operate in an automated mode Automatic activation sensor is not Adjust the automatic activation sensor or replace it properly adjusted or out of order On tractors with GB 24x12 after engine start, the lamp of the reduction unit lower...

  • Page 192: Possible Failures In Rear Axle And Instructions For Their Troubleshooting

    1523.6-0000010 OM 6.4 Possible failures in rear axle and instructions for their troubleshooting The list of possible failures in rear axle and instructions for their troubleshooting are shown in table 6.4.1. Table 6.4.1 Failure, external manifestation, Troubleshooting cause Increased noise of the main gear...

  • Page 193: Possible Failures In Rear Power Take-Off Shaft And Instructions For Their Troubleshooting

    1523.6-0000010 OM 6.5 Possible failures in rear power take-off shaft and instructions for their trouble- shooting The list of possible failures of rear power take-off shaft and instructions for their trouble- shooting are shown in Table 6.5.1. Table 6.5.1. Failure, external manifestation,...

  • Page 194: Possible Failures In Front Power Take-Off Shaft And Instructions For Their Troubleshooting

    1523.6-0000010 OM 6.6 Possible failures in front power take-off shaft and instructions for their trouble- shooting The list of possible failures of front power take-off shaft and instructions for their trouble- shooting are shown in table 6.6.1. Table 6.6.1 Failure, external manifestations,...

  • Page 195: Possible Failures Of Brakes And Instructions For Their Troubleshooting

    1523.6-0000010 OM 6.7 Possible failures of brakes and instructions for their troubleshooting The list of possible brake failures and guidelines for troubleshooting are shown in table 6.7.1. Table 6.7.1 Failure, Troubleshooting external manifestations, cause Inefficient braking Increased pedal free travel (in-...
  • Page 196 1523.6-0000010 OM Table 6.7.1 continued Failure, external manifestation, Troubleshooting cause Sticking of brakes There is no pedal free travel (no Adjust pedal free travel clearance between the piston and the main cylinder piston follower). Sticking of main brake cylinder pis-...

  • Page 197: Possible Failures In The Pneumatic System And Instructions For Their Troubleshooting.197

    1523.6-0000010 OM 6.8 Possible failures in the pneumatic system and instructions for their trouble- shooting The list of possible failures in the pneumatic system and instructions for their troubleshoot- ing are shown in Table 6.8.1. Table 6.8.1 Failure, Troubleshooting external manifestation, cause...
  • Page 198 1523.6-0000010 OM Table 6.8.1 finished Failure, Troubleshooting external manifestation, cause Pressure regulator engages compressor for idle stroke when pressure is below 0.77...0.80 MPa, and for operating stroke when pressure is below 0.65 MPa or over 0.70 MPa Dirt accumulation in cavities and...

  • Page 199: Possible Failures Of Trailer Brake Hydraulic Actuator And Guidelines For Troubleshooting

    1523.6-0000010 OM 6.9 Possible failures of trailer brake hydraulic actuator and guidelines for troubleshooting List of possible failures of trailer brake hydraulic actuator and guidelines for trouble- shooting are given in table 6.9.1. Table 6.9.1 Failure, Troubleshooting external manifestations, cause...

  • Page 200: Possible Failures Of The Transmission Hydraulic System And Instructions For Their Troubleshooting

    1523.6-0000010 OM 6.10 Possible failures of the transmission hydraulic system and instructions for their troubleshooting The list of possible failures in the transmission hydraulic system and instructions for their troubleshooting are shown in Table 6.10.1. Table 6.10.1 Failure, Troubleshooting external manifestation, cause...

  • Page 201: Possible Failures Of Fda And Instructions For Their Troubleshooting

    1523.6-0000010 OM 6.11. Possible failures of FDA and instructions for their troubleshooting The list of possible failures of front driving axle and instructions for their troubleshooting are shown in Table 6.11.1 Table 6.11.1 Failure, Troubleshooting external manifestation, cause Increased wear and delaminating of front tires...
  • Page 202 1523.6-0000010 OM Table 6.11.1 finished Failure, Troubleshooting external manifestations, cause Oil leakage through the wheel-hub drive Increased oil level in the wheel- Set the required oil level in the wheel-hub drive hub drive Oil leakage through the main gear flange cup...

  • Page 203: Possible Failures Of The Hydrostatic Steering Control And Instructions For Their Troubleshooting

    1523.6-0000010 OM 6.12 Possible failures of the hydrostatic steering control and instructions for their troubleshooting The list of possible failures of the hydrostatic power steering and instructions for their trou- bleshooting are shown in Table 6.12.1. Table 6.12.2 Failure, Troubleshooting...
  • Page 204 1523.6-0000010 OM Table 6.12.1 continued Failure, Troubleshooting external manifestation, cause Steering wheel fails to return to neutral position Hard abrasion or blocking up in Stop abrasion in the steering column, for which per- steering column mechanical com- form the following: ponents - loosen upper nut;...
  • Page 205 1523.6-0000010 OM Table 6.12.1 finished Failure, Troubleshooting external manifestation, cause Wobbling of driven wheels when moving Conic-shaped pins of HSC hydraulic Tighten pin nuts cylinders are not tightened There is clearance in steering joints Eliminate the clearance in steering joints, as indicated in section 5 “Maintenance service”...

  • Page 206: Possible Failures In The Electronic Control System Of Rll And Instructions For Their Troubleshooting

    1523.6-0000010 OM 6.13 Possible failures in the electronic control system of RLL and instructions for their troubleshooting Cables and control system of RLL connecting diagrams are shown in figures 6.13.1, 6.13.2. The rules of failure diagnostics of the RLL ECS are specified in clause “Trouble- shooting of RLL electronic control system”...
  • Page 207 1523.6-0000010 OM Table 6.13.1 Error Description, possible Failure inspection method code problem Complex failures Failure in the electromag- Disconnect the cable from the solenoid and test the netic lift valve control cir- solenoid with a testing apparatus to detect a break. So- cuit.
  • Page 208 1523.6-0000010 OM Table 6.13.1 continued Error Description, possible Failure inspection method code problem Failure in electronic unit. Disconnect the main control panel from the common cable. Stabilized power supply Measure stabilized power supply voltage of the terminals 6 voltage, powering the con-...
  • Page 209 1523.6-0000010 OM Table 6.13.1 finished Error Description, possible Failure inspection method code problem Failure of the control Check the reliability of the control panel sockets and panel. Potentiometer of electronic unit connection, and check the cable for the depth control lever is mechanical damage.
  • Page 210 1523.6-0000010 OM...
  • Page 211 1523.6-0000010 OM 12… 15 V 12… 15 V power + load - load - 5 V not charged signal power + load 5 V not charged signal power + load 2,2… 7,2 V signal 10 V power + 1,2…3,2 A 1,2…3,2 A...

  • Page 212: Possible Failures Of The Hydraulic Lift Linkage And Guidelines For Troubleshooting

    1523.6-0000010 OM 6.14 Possible failures of the hydraulic lift linkage and guidelines for troubleshooting 6.14.1 General information IT IS FORBIDDEN TO DISASSEMBLE THE SECTION OF THE DISTRIBUTION VALVE AND THE INTEGRAL UNIT DURING PERIOD OF WARRANTY. OTHERWISE THE WARRANTY FOR DISTRIBUTION VALVE SECTION AND THE INTEGRAL UNIT BE-...
  • Page 213 1523.6-0000010 OM Table 6.14.1 contunued Failure, external manifestation, Troubleshooting cause Overheating of HLL oil in course of tractor operation with an implement with hy- draulic oil motor coupled Wrong choice of hydraulic motor Adjust engine rpm or change hydraulic motor or for the implement.
  • Page 214 1523.6-0000010 OM Table 6.14.1 finished Failure, external manifestation, Troubleshooting cause Spontaneous lifting of RLL (lifting without a command received from the instru- ment panel or remote control buttons) Deadlock of the lift spool of a regu- Elimination of failure should be carried out directly latory section ЕНR-23LS (if inte-...

  • Page 215: Possible Failures In The Electrical Equipment And Instructions For Their Troubleshooting

    6.15 Possible failures in the electrical equipment and instructions for their trouble- shooting 6.15.1 General information Tractor “BELARUS-1523.6” electrical equipment includes electrical elements (switches, relays, electrical engines, tools and instruments, lamps, headlights, fuses, relay interrupt- ers, sensors, etc.) as well as wires and electrical connections which serve for coupling the element with power supply and the body weight.
  • Page 216 1523.6-0000010 OM 6.15.2 Check of voltage supply Check of voltage supply shall be carried out in case of circuit malfunctioning. Connect one of the tester wires either to the negative battery terminal or to the tractor safe “weight”. The other tester wire shall be connected to the terminal of the circuit electrical connection, preferably the one located nearer to the AB or the fuse.

  • Page 217: Possible Failures Of Air-Conditioning And Cab Heating Systems And Instructions For Troubleshooting

    1523.6-0000010 OM 6.16 Possible failures of air-conditioning and cab heating systems and instructions for troubleshooting List of possible failures of air-conditioning and cab heating systems and guidelines for troubleshooting are shown in Tables 6.16.1 and 6.16.2. Table 6.16.1 – Possible failures of air-conditioning and cab heating systems and guide-...
  • Page 218 1523.6-0000010 OM Table 6.16.2 – Possible failures of air-conditioning (mounted against order) and instruc- tions for their troubleshooting Failure, external manifestations, Troubleshooting cause Compressor electromagnetic coupling will not respond (no metallic click while turning temperature regulator) Electric equipment failure By means of a tester or a multimeter, check oper- ability of pressure sensor unit, sensor unit outputs (red and pink wires) shall be “rung out"...

  • Page 219: Tractor Storage

    7. TRACTOR STORAGE 7.1 General instructions ATTENTION: THE PRESENT SECTION CONTAINS STORAGE REGULATIONS FOR TRACTOR “BELARUS-1523.6” CHASSIS SYSTEMS AND UNITS. ENGINE STORAGE, PRESERVATION, REPRESERVATION, DEPRESERVATION REGULATIONS ARE SPECIFIED IN THE ENGINE OPERATION MANUAL! The tractors shall be stored in the indoor area or under a shed.

  • Page 220: Requirements For Outdoors Long-Term Storage

    1523.6-0000010 OM 7.4 Requirements for outdoors long-term storage Before putting a tractor in the storage, check its technical condition. Carry out basic main- tenance services. Technological maintenance when preparing tractor for long-term storage includes: - cleaning and washing; - dismounting and preparing for storage tractor components subject to storage in specially equipped warehouses;...

  • Page 221: Preservation

    1523.6-0000010 OM 7.5 Preservation Preservation provides provisional anticorrosion protection of tractor assemblies and sys- tems from ambient exposure in the process of tractor transportation and storage. Engine, its systems and fuel tank preservation instructions are listed in the engine opera- tion manual.

  • Page 222: Safety Requirements For Preservation

    1523.6-0000010 OM 7.8 Safety requirements for preservation The preservation procedure includes surface preparation, coating with preservation mate- rials, paper marking and cutting, packing and shall be carried out only by persons of the age, subjected to medical examination, properly instructed on labor and fire safety, and receiving primary instructions on the working place.

  • Page 223: Service Bulletins

    1523.6-0000010 OM Service bulletins...

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