Zetor MAJOR Operator's Manual
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Zetor MAJOR Operator's Manual

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MAJOR
OPERATOR´S MANUAL
01/2014
60
80
Tractor is Zetor. Since 1946.

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Summary of Contents for Zetor MAJOR

  • Page 1 MAJOR OPERATOR´S MANUAL 01/2014 Tractor is Zetor. Since 1946.
  • Page 2 ZETOR This Operator’s Manual for the Zetor tractors, which we are presenting to you will help you to become familiar with the operation and maintenance of your new tractor. Although many of you have rich experience with the operation of other tractors, please, read the information contained in this Operator’s Manual very carefully.

  • Page 4: Table Of Contents

    The level of vibrations on driver´s seat ......................16 Tractors equipped with front end loader ...................... 17 Principles for operating tractors equipped with front end loader ..............18 Zetor tractors used for work in the woods ....................19 Preventive daily maintenance ........................21 Preventive daily maintenance........................21 Fuel system leaks ............................
  • Page 5 CONTENTS PTO shaft drive engagement lever ......................34 PTO shaft revolutions 540 and 1000 rpm shifting lever ................34 Battery disconnector ............................ 34 Fuel tank ..............................35 Driving operation ............................37 Before you start the engine ......................... 37 Starting the engine ............................37 If engine does not start ..........................
  • Page 6 Steps taken beyond 500 Mth interval ......................79 Replacing fillings and filters ......................... 80 Used operation liquids and fillings - amount ....................80 ZETOR Service Fillings ..........................81 Motor Oils ..............................81 Specification of Oil for Tractor Transmission Devices ................. 81 Specification of Oil for the Front Driving Axle ....................
  • Page 7 CONTENTS Other Recommended Service Fillings Tested on Zetor Tractors ..............81 Oil to gear systems of tractors ........................81 Oil for the front driving axle .......................... 81 Oil for the hydrostatic steering of the tractors ....................82 Plastic lubricant for the tractor ........................82 Liquid for the cooling system of the tractors ....................
  • Page 8 CONTENTS Clearance-circle and turning circle diameter ..................... 102 Index ................................103...
  • Page 9 NOTES  ...

  • Page 10: Location Of Serial Numbers

    LOCATION OF SERIAL NUMBERS NM14D001 1. Tractor data plate 2. Cab serial number 3. Engine serial number 4. Tractor serial number The engine serial number is impressed on a label situated at the top of the engine. When ordering spare parts and within all written and oral communication always specify the data of your tractor that should be written in the frames below.
  • Page 11 LOCATION OF SERIAL NUMBERS The 'right', 'left', 'front' and 'back' indications refer to the driving direction of the tractor. NM13N082...

  • Page 12: User´s Safety Instructions

    USER´S SAFETY INSTRUCTIONS General safety regulations Please, pay increased attention to the parts of the Operator´s Manual that are marked with this symbol. This symbol accompanies all important warnings that concern operation safety. Observe these instructions and be extremely careful in these cases! Inform your colleagues and other users about these warnings.

  • Page 13: Starting The Engine

    When driving the tractor with agricultural machines attached to the front three-point hitch, reduce the driving speed to 20 km/h. During aggregation of Zetor tractors with machines and implements with high tensile resistance when the engine speed drops and the engine tends to stall, the 1R, 2R reduced gears must not be used for the work with these machines (risk of shaft twist-off).

  • Page 14: Fire Prevention Principles

    USER´S SAFETY INSTRUCTIONS Recovery, pushing To recover a tractor that has sunk in mud use a tow bar or rope attached to the front hook Never use chains! Rupture of the chain represents a danger of death! During recovery it is dangerous to stand near the towing rope. It is prohibited to use the tractor axles (individual wheels) as a winch for releasing a sunken tractor.

  • Page 15: Preventive Daily Maintenance

    USER´S SAFETY INSTRUCTIONS Health and environment protection The tractors are not equipped with special filters of air aspirated to the cab. Therefore, they are not designed for work with aerosols and other harmful substances. Coolant, brake liquid, kerosene, diesel fuel, mineral oil and other oil products that are used for the operation and maintenance of the tractor may cause various skin disorders in case of direct contact with your skin and can irritate mucous membranes, eyes, the digestive system and upper respiratory ways.

  • Page 16: Front Passenger´s Seat Notification

    When handling the battery you must pay increased attention and avoid short-circuits. In tractors equipped with a battery disconnector switch the disconnector off when handling the battery. Zetor tractors must not be operated with a disconnected battery as this may lead to a serious failure of the tractor.

  • Page 17: The Level Of External Noise Of Tractor

    85,0 The level of vibrations on driver´s seat ZETOR tractors are classified in A category in classes I and II. ´A´category includes all tractors with set level of vibrations owing to similar specifications of construction: Results of measurement on testing bench are listed in the following table pursuant to directive 78/764/EEC.

  • Page 18: Tractors Equipped With Front End Loader

    USER´S SAFETY INSTRUCTIONS Tractors equipped with front end loader Zetor Tractors in standard design are designed for utilization in agriculture and are not designed for special purposes. Tractors designed for operation within the European Union must be equipped, in case of using front end loader, with a protective structure (FOPS - Falling Object Protective Structure) protecting drivers from potential falling objects.

  • Page 19: Principles For Operating Tractors Equipped With Front End Loader

    ZETOR´s ap-proval. The loader may become dangerous as a result of not observing these instructions. ZETOR TRACTORS shall not be held responsible in case of any damage or injury. Use front end loader without additional weights on the tractor (danger of mutual contact). The load of front and rear drive axle must not exceed the maximum permitted load listed in the manual.

  • Page 20: Zetor Tractors Used For Work In The Woods

    Standard tractors Zetor do not provide sufficient protection for operation in forest terrain as, for example, protection against a fal-ling tree or branch on a cab or penetration of objects to a cab. If Zetor tractor is utilized for forest work, a tractor operated within the European Union must be protected against these risks.
  • Page 21 NOTES  ...

  • Page 22: Preventive Daily Maintenance

    PREVENTIVE DAILY MAINTENANCE Preventive daily maintenance Perform this maintenance daily or after every 8 - 10 hours of operation at the latest. NM13N083 Fuel system leaks Check the fuel system for leaks, including the fuel tank. Repair any leaks immediately. The hole for draining dirt from the fuel tank is found in its bottom.

  • Page 23: Hydrostatic Steering

    PREVENTIVE DAILY MAINTENANCE Hydrostatic steering Check the oil level in the hydrostatic steering tank. Check the tightening of screws and nuts of the steering rods and levers. Check the condition of all the hoses of the hydraulic steering circuit for damage and for oil leaks. Trailer brakes Air brakes of the trailer Check tightness of the air-brake system and braking...

  • Page 24: Tyres And Wheels

    PREVENTIVE DAILY MAINTENANCE Tyres and wheels Check the air pressure in the front and rear tyres. Depending on the character of work adjust the pressure to the recommended value. Check and if necessary retighten the bolts of the front and rear wheels. Never drive with loose wheel bolts! NM13N086 Short functional test...
  • Page 25 NOTES  ...

  • Page 26: Acquaintance With The Tractor

    ACQUAINTANCE WITH THE TRACTOR Tractor user must be properly acquainted with recommended operating and safety rules for safe tractor operation in advance. It is too late to do it within operation! Safety cab Use the left side of the tractor for getting in and off the cab.

  • Page 27: Rear Window

    ACQUAINTANCE WITH THE TRACTOR Rear window Is equipped with a handle and in open position it is locked by gas props. By pushing the lever (1) downwards a flap of rear window is released and by pressure on handle of rear window we open the window.

  • Page 28: Driver´s Seat

    ACQUAINTANCE WITH THE TRACTOR Driver´s seat 1. Control of setting the seat backrest angle (by turning the control the angle of backrest is set). 2. Longitudinal setting of seat lever (the lever to be pushed from the seat, the seat to be set longitudinally and lever released).

  • Page 29: Direction Indicator Switch

    ACQUAINTANCE WITH THE TRACTOR Direction indicator switch Direction lights are turned off by the movement of a switch (1) to position (a) or (b) a - direction lights to the right b - direction lights to the left Headlights switch The main lights are switched by a switch (2) after switching on the main lights in the grill of the bonnets by a switch (4).

  • Page 30: Switch Box Key In The Position (I)

    ACQUAINTANCE WITH THE TRACTOR Switch box key in the position (I) The voltage is connected to all the equipment excluding starter. The key is in this position with the engine running. Switch box key in the position (II) Starter and supply of all equipment is connected in this position apart from wipers, washer, cab ventilator and air condition.

  • Page 31: Cab Air Condition

    ACQUAINTANCE WITH THE TRACTOR Cab air condition Cab air condition is controlled by a switch (1), placed on the panel of witches on the cab (A) roof. Air condition registers (2) are placed in the cab's roof. If the air condition is active, set registers (2) under the requested angle so that there would not be direct fanning of people in the cab (illness due to intensive body cooling might occur).

  • Page 32: Information Display - Basic View

    ACQUAINTANCE WITH THE TRACTOR Information Display - Basic View The following values are depicted on the basic display: 1. Tractor type 2. Engine revolutions (number of engine revolutions per minute) 3. Voltage in the electric system of the tractor 4. Total number of motor-hours in service NM14D047 Information Display - Maintenance Notifications In case any maintenance operations are required, a label...

  • Page 33: Hydraulic Control

    ACQUAINTANCE WITH THE TRACTOR Hydraulic control Hydraulic control panel with levers (A) is placed in the area of right fender. Hydraulic controls (B) are placed in front of driver's seat. NM13N040 Auxiliary hydraulic switchboard control Auxiliary hydraulic switchboard control is placed on the upper part of right fender.

  • Page 34: Reversing Lever

    ACQUAINTANCE WITH THE TRACTOR Reversing lever Reversing lever (1) serves for the change of tractor travelling direction. F - Travelling forward; lever in the front N - Neutral R - Reversing; lever at the back Gear shifting is done with a tractor at standstill and clutch pedal depressed.

  • Page 35: Front Drive Axle Control Lever

    ACQUAINTANCE WITH THE TRACTOR Front drive axle control lever Front drive axle engagement is done by a lever (1) located on the left side of driver's seat. a - Front drive axle disengaged b - Front drive axle engaged Engage front drive axle with standing tractor. Use front drive axle with rear wheels slip to enhance the pull of tractor.

  • Page 36: Fuel Tank

    ACQUAINTANCE WITH THE TRACTOR Fuel tank Fuel tank is located on the left side of the tractor. A plastic tank with a volume of 80 litres is mounted as a standard. Do not step on the tank! NM13N089...
  • Page 37 NOTES  ...

  • Page 38: Driving Operation

    DRIVING OPERATION Before a drive with the new tractor get to know how to shift gears and try individual positions of the shifting lever when the engine is stopped. During normal operation and before you set up, make sure that the technical condition ensures safe operation of the tractor.

  • Page 39: If Engine Does Not Start

    DRIVING OPERATION If engine does not start Return the key to position '0', wait 30 seconds and repeat the start. A maximum of 6 starting cycles is allowed (15 seconds start and 30 seconds interruption is one cycle). Another engine start is allowed after the starter cools off to surrounding temperature.

  • Page 40: Engine Performance Limitation

    DRIVING OPERATION Engine Performance Limitation The engine control unit will automatically limit engine performance in the following cases: If the coolant temperature exceeds 110ºC, the overheating indicator on the dashboard comes on (A). Stop working and keep the engine running at idle until the coolant temperature decreases and the indicator goes off.

  • Page 41: Selection Of Road Or Reduced Speeds

    DRIVING OPERATION Selection of road or reduced speeds Road and reduced gears lever serves for shifting groups of gears. Road speeds Average speeds Neutral Reduced speeds Gear shifting to be done with tractor at standstill and depressed clutch pedal. NM13N046 Gear shifting Gear shifting lever serves for changes of gear box gears.

  • Page 42: Gear Shifting From Lower To Higher Gears

    DRIVING OPERATION Gear shifting from lower to higher gears Depress the clutch pedal (clutch disengaged). At the same time release the pedal of foot fuel control and shift the applicable higher gear. Release the clutch pedal (clutch is engaged) smoothly and at same time increase engine revolutions.

  • Page 43: Differential Lock

    DRIVING OPERATION Differential lock Differential lockis controlled by a pedal placed on the right side of driver's seat. Differential lock is engaged by depressing the pedal, for the time of pedal depressing is the lock engaged, after releasing the pedal of the lock, the pedal returns to its original position and differential lock is disengaged.

  • Page 44: Trailer And Semi-Trailer Air Brakes

    DRIVING OPERATION Trailer and semi-trailer air brakes Trailer (semi-trailer) air brakes control and tractor brakes control is done in such a way that the braking effect of both vehicles is synchronized. When travelling with a connected trailer or semi-trailer foot brake pedals must be connected and secured with a flap! When braking with a single brake pedal, air brakes of a trailer are not in operation.

  • Page 45: Hydraulic Brakes Of Trailers

    DRIVING OPERATION Hydraulic brakes of trailers Connect hydraulic brakes of trailer or articulated trailer to the quick couplings marked by an arrow. Control of hydraulic brakes of trailers (articulated trailers) and control of tractor brakes is done so that the braking effect of both vehicles is synchronized.

  • Page 46: Leaving The Tractor

    DRIVING OPERATION Leaving the tractor Before leaving the tractor with a safety cab do not forget to remove the key from the switch box in position '0' (only with engine at standstill - charging control must be on) and lock the cab. (The key cannot be pulled out in positions I and II) Tractor must be secured against spontaneous drive away:...
  • Page 47 NOTES  ...

  • Page 48: Running In The Tractor

    RUNNING IN THE TRACTOR Before driving a new tractor, first get acquainted with the gear shifting scheme and try out individual positions of gear shifting lever with engine at standstill. Before you drive off in normal operation you must make sure that technical condition corresponds with the conditions of safe operation.
  • Page 49 NOTES  ...

  • Page 50: Transportation

    TRANSPORTATION Before a drive make sure that the technical condition ensures safe operation of the tractor. In case that a trailer or implement is coupled, verify its coupling and proper fixing of the load. Never get out of the tractor to couple a trailer yourself. Pay also attention to your assistant. Front hook Used only for towing tractor without connected trailer or a different connected machinery.

  • Page 51: Automatic Mouth Of The Cbm Stage Hitch

    TRANSPORTATION Automatic mouth of the CBM stage hitch When the lever (1) is moved in the direction of the arrow (a), the pin (2) is retracted to the upper position, which is signalled by the extended indicator (3), see fig. (A). When the mouth gets onto the shaft lug, the pin will automatically slide into the lug of the connected trailer.

  • Page 52: Aggregation With Trailer And Semitrailer

    TRANSPORTATION Aggregation with trailer and semitrailer Tractor must be aggregated only with a tractor trailer for balancing tractor operation brakes or hydraulic brakes of trailer. Static load of tractor rear axle in aggregation with semitrailer must not exceed the value of maximum permitted load.
  • Page 53 NOTES  ...

  • Page 54: Drive Of Agricultural Machinery

    DRIVE OF AGRICULTURAL MACHINERY Before attaching of an implement, driven by means of the tractor PTO shaft, check the speed compatibility of both, it means tractor PTO shaft and implement driven shaft (540 rpm or 1,000 rpm). Different PTO speed values may cause serious damages and injuries. Working with PTO shaft 1.

  • Page 55: Manual Disengagement Of Pto Shaft Clutch Lever

    DRIVE OF AGRICULTURAL MACHINERY Manual disengagement of PTO shaft clutch lever By pulling manual clutch disengagement lever to upper position, disengagement of PTO shaft clutch occurs. The upper position of the lever is signalized by a lit control on a dashboard. The lever is automatically locked with a catch in the upper position.

  • Page 56: Rear Pto Shaft - Independent Revolutions

    DRIVE OF AGRICULTURAL MACHINERY Rear PTO shaft - independent revolutions With independent revolutions of rear PTO shaft the number of PTO shaft revolutions is dependent on the number of engine revolutions. PTO shaft drive engagement lever must be shifted to (b) position.

  • Page 57: Drive Of Machines With Greater Inertia Masses

    DRIVE OF AGRICULTURAL MACHINERY Drive of machines with greater inertia masses Cardan shaft fro drive of these machines must be equipped with the socalled free wheel, which ensures the disconnection of torque transmission with retroactive effect from the machine to tractor. C220...

  • Page 58: Hydraulic System

    HYDRAULIC SYSTEM The hydraulic system is intended for lifting and lowering of agricultural machines and implements attached in the rear three point hitch. Hydraulic equipment Is made up from internal and external circuit. The source of pressure oil is gear pump. Oil is taken from common filling of gearbox and final drive housing.

  • Page 59: Free (Floating) Position

    HYDRAULIC SYSTEM Free (floating) position Free (floating) position enables work with a tool which has supporting wheel. The arms of rear three-point linkage are free in this position. Shift lever (2) to front position (a). Position of lever (1) is not decisive. NM13N011 Speed of three-point linkage lowering control Speed of three-point linkage lowering control (3) serves...

  • Page 60: Position Regulation Of Rear Three-Point Linkage Heave

    HYDRAULIC SYSTEM Position regulation of rear three-point linkage heave NM13N014 Position regulation of rear three-point linkage heave is a means of regulation with which the tools connected in three-point linkage is kept automatically at constant height (position) to tractor. Shift lever (1) to front position (d).

  • Page 61: Mixed Regulation Of Three-Point Linkage Heave

    HYDRAULIC SYSTEM Mixed regulation of three-point linkage heave NM13N016 Mixed regulation of three-point linkage heave is a means of regulation with which the tools connected in rear three-point linkage is automatically vertically adjusted depending on the change in soil resistance, while it is prevented for the depth to grow in soil cultivation with smaller soil resistance.

  • Page 62: Two-Section Switchboard External Hydraulic Circuit Controlling Levers Function

    HYDRAULIC SYSTEM Two-section switchboard external hydraulic circuit controlling levers function Lever (a) function N -Neutral position. Outlets to a quick-coupler (1) and (2) are closed and oil in the connected hydraulic device is locked. Lever (a) is locked in this position. 1 - Pressure in quick-coupler (1).

  • Page 63: Quick-Couplers Engagement And Disengagement

    HYDRAULIC SYSTEM Quick-coupler (0) is directly connected with the area of final house driving and is designed for returned oil from external hydraulic devices (e.g. from rotation hydro engines etc.). NM13N022 Quick-couplers engagement and disengagement With quick-couplers engagement and disengagement take greater care with regard for residualoil, remaining in socket or on a plug of a quick-coupler.This residual oil must be removed from ecological reasons after each quick-couplers...

  • Page 64: Hitches

    HITCHES Rear three-point linkage Serves for connecting carrier-mounted or semi mounted agriculture machines and tools with linkage points of category I. or II. pursuant to ISO. The categories differ based on the length of linkage axis, which is the distance of the centre of balls of lower linkage joints with connected tool.

  • Page 65: Fixed And Free Position Of Lower Hydraulic Draw Bars

    HITCHES Fixed and free position of lower hydraulic draw bars Fixed position of lower draw bars of hydraulics fig. (A): The head of the pin (1) and a pad (2) are mounted horizontally. Free position of lower draw bars of hydraulics fig. (B): The head of the pin (1) and a pad (2) are mounted vertically.

  • Page 66: Selection Of Holes In Bracket

    HITCHES Selection of holes in bracket The connection of upper draw bar to some of the holes (a), (b) or (c) of bracket influences: the sensitivity of hydraulic control. With connected draw bar in a hole (a) the sensitivity of regulation is the greatest, in (c) hole the smallest.
  • Page 67 NOTES  ...

  • Page 68: Wheel Track Change

    WHEEL TRACK CHANGE Change of front wheels track with front drive axle Change of wheel track is done by a change of rim and disc position. Secure the tractor against movement first, heave the axle with a hoist and support. Demount front wheels.

  • Page 69: Front Wheels Toe-In

    WHEEL TRACK CHANGE Front wheels toe-in The value of toe-in of front wheels taken on the rim of a tractor: With driven axle 0 to 4 mm 'S' toe-in is given by the difference of measured values: S = b - a. Before checking toe-in, it is necessary to check or adjust the clearance in front wheels bearings and inflate front tires to prescribed pressure.

  • Page 70: Rear Wheel Track Change

    WHEEL TRACK CHANGE Rear wheel track change C509 Used tires Tire width Adjustable wheel track in mm 16,9-30 1437 - 1812 16,9R30 1437 - 1812 480/70R30 1512 - 1812 13,9R36 1437 - 1812 The standard factory wheel track is set to 1512 mm. The wheel track setting of rear wheels is done by the change of rim position and disc with a heave rear part of a tractor.
  • Page 71 NOTES  ...

  • Page 72: Ballast Weights

    BALLAST WEIGHTS Ballast weights are necessary to additionally load the tractor axles and to ensure manoeuvrability and stability of the tractor. Ballast weights in front of bonnet grill Combination of Weights weight weights (pcs) (kg) 4x50 + 66 NM13N072 Weights of rear wheels Combination Weights (kg) of weights...

  • Page 73: Filling Tires With Liquid Procedure

    BALLAST WEIGHTS Filling tires with liquid procedure E556 1. by heaving the tractor relieve tire and turn the wheel valve up (A) 2. let out air and unscrew the valve insertion 3. screw in the adapter for water filling, muzzle a hose for liquid inlet 4.

  • Page 74: Anti-Freezing Solution For Filling Tires

    BALLAST WEIGHTS Anti-freezing solution for filling tires Water for Calcium Calcium Solution Chill point Total volume Auxiliary solution chloride hydroxide density with approximately weights preparation CaCl 20°C (kg) (kg) (°C) (kg) 11,8 0,21 1,13 13,9 0,23 1,18 15,4 0,25 1,21 Solution preparation: 1.
  • Page 75 NOTES  ...

  • Page 76: Electric Installation

    ELECTRIC INSTALLATION Basic service information Accumulator battery must be always connected by a 'minus' pole to earth electrode and 'plus' pole connected with alternator. Reversely connected accumulator battery will destroy the whole of semiconductor device of alternator. When using auxiliary accumulator battery for starting the tractor, do not forget to connect 'plus' to 'plus' and 'minus' to 'minus'.

  • Page 77: Accumulator Battery Maintenance

    ELECTRIC INSTALLATION Accumulator battery maintenance E604 Keep accumulator battery clean, well attached to the vehicle. The attachment device must not however deform the accumulator vessel. The level of electrolyte must be under the minimum level (mark line) marked on a vessel with polypropylene batteries. Do the refill only with distilled water! 1.

  • Page 78: Fuse Box

    ELECTRIC INSTALLATION Fuse box Is accessible after removing the left lid of the steering bracket. Lid can be removed after unscrewing the screw (1). Fuses (2) are knife-blade-contact and with replacement it is necessary to keep the prescribed value of the fuse. With repeated interruption, search for the nearest service.

  • Page 79: Lights Adjustment In Tractor´s Grill Check

    ELECTRIC INSTALLATION Lights adjustment in tractor´s grill check E609 When checking on test wall, the tractor must stand on a horizontal surface and tires must be inflated to prescribed pressure. Basic vertical adjustment is 3.5 % with service weight of the tractor. In horizontal direction, the beams of lights must be parallel with the longitudinal axis of tractor's symmetry.

  • Page 80: Tractor Maintenance

    TRACTOR MAINTENANCE Before starting the engine A check of oil contents in the engine A check of coolant contents and joint tightness in the cooling system A check of oil contents in the hydrostatic control circuit tank A check of oil contents in the transmission and in the final drive A check of air pressure in all tyres A check of the tightening of wheels A check of the state of suspension and connecting devices...

  • Page 81: Replacing Fillings And Filters

    TRACTOR MAINTENANCE Replacing fillings and filters With a new tractor or with a tractor after a complete overhaul Subsequently every time State of the Eh counter 1000 1500 2000 after ...Eh in service Motor oil renewal Cartridge replacement in the motor oil filter Cartridge replacement in the raw 1000...

  • Page 82: Zetor Service Fillings

    In order for you to maintain your tractor in the best operating condition, we recommend to use manufacturer's service fillings of Zetor . Oil for tractor transmission devices ZETOR EXTRA 10W30 STOU Oil for the front driving axle ZETOR LS 80W...

  • Page 83: Oil For The Hydrostatic Steering Of The Tractors

    TRACTOR MAINTENANCE Oil for the hydrostatic steering of the tractors Manufacturer Oil labelling Classification Aral Vitam DE 32 HLP DIN 51524 Fuchs RENOLIND10VG32 HLP DIN 51524-2 ÖMV Hyd HLP 32 HLP DIN 51524 Shell TELLUS DO 32 HLP DIN 51524 PARAMO MOGUL H-LPD 32 HLP DIN 51524...

  • Page 84: Tractor Greasing Plan

    TRACTOR MAINTENANCE Tractor greasing plan Front drive axle Position Name Number of number greasing points Pivot pins Spigot shaft Cardan shaft joint Three-point linkage and rear semi-axes bearings Number Name Number of greasing position points Rear semi-axes bearings Lifting rod Upper draw bar bracket NM13N073...
  • Page 85 NOTES  ...

  • Page 86: Maintenance Instructions

    MAINTENANCE INSTRUCTIONS Most of operations of planned maintenance may be carried out by the driver or other user of the tractor. In case you do not have sufficient technical equipment, let the difficult operations carried out by a specialised repair shop. All works, connected with cleaning, lubrication and adjustments of the tractor or coupled mechanisms may only be carried out after stopping of the engine and other movable components except checks of brakes, recharging and hydraulic system.

  • Page 87: Replacing Full-Continuous Motor Oil Filter

    MAINTENANCE INSTRUCTIONS Replacing full-continuous motor oil filter The full-flow oil filter (a) is located on the left-hand side of the engine and is accessible after the bonnet has been lifted. The filter must be changed each time the motor oil renewal is carried out.

  • Page 88: Raw Fuel Filter Clearing

    MAINTENANCE INSTRUCTIONS Raw Fuel Filter Clearing You perform it while the engine is stopped and the key is in the switch box in the position 0. 1. Put a catch reservoir under the raw fuel filter 2. Loosen the draining bolt (1) 3.

  • Page 89: Fuel System Venting

    MAINTENANCE INSTRUCTIONS Fuel system venting The fuel system gets bled using an electric booster fuel pump. Do not start up the engine while bleeding so that no error messages be generated. 1. Turn the key in the switch box from the position 0 to the position I 2.

  • Page 90: Reassembly Of The Air Cleaner Elements

    MAINTENANCE INSTRUCTIONS Reassembly of the air cleaner elements Carry out a reverse procedure in order to mount air filter cartridges back on. While mounting the cartridges back on mind: - The cleanness of contact surfaces - That the cartridges must not lose their shape while being mounted and they must not vibrate after their mounting has been finished - That after having closed the filter with the cover you must...

  • Page 91: Replacing Oil And Hydrostatic Steering Filter Element

    MAINTENANCE INSTRUCTIONS Replacing oil and hydrostatic steering filter element 1. place a suitable vessel under the hydrostatic steering tank 2. unscrew drain screw at the bottom of the tank 3. drain the oil 4. unscrew the nut of tank cap 5.

  • Page 92: Replacing The Hoses Of Hydrostatic Steering

    MAINTENANCE INSTRUCTIONS Monitor oil level in the tank with all hydrostatic steering venting steps to prevent air sucking to the system of steering. E723 Replacing the hoses of hydrostatic steering Hoses need to be replaced four years from the date of their manufacture (date is given on their surface) or after working 3,500 hours with tractor, or right after learning the symptoms of their damage (hose, local swelling, penetration of working medium around endpoints and hose surface, wrapping damage by mechanical smear to a metallic body, damage to external buckle braid with low-pressure hoses).

  • Page 93: Coolant Replacement

    MAINTENANCE INSTRUCTIONS Coolant replacement Observe the following procedure: 1. open valve of heating (A) and release safety plug on equalizing tank (B) NM14D020 2. drain coolant from radiator (C). Draining screw is accessible after lifting the bonnet 3. drain coolant from the block of engine (D). Drain valve is accessible after lifting the bonnet 4.

  • Page 94: Replacing Oil Filter Element Of Hydraulic Pump

    MAINTENANCE INSTRUCTIONS Replacing oil filter element of hydraulic pump The oil filter is located under a cover on the left-hand side of the tractor in front of the fuel tank. Before replacing the filter cartridge put an appropriate vessel under the tractor in order to capture dripping oil.

  • Page 95: Filling, Controlling And Draining Hole Of Oil Of Front Drive Axle

    MAINTENANCE INSTRUCTIONS Filling, controlling and draining hole of oil of front drive axle 1. Lubricating nipple of the kingpin 2. Sliding bearings (2 pieces) of the front driving axle 3. Drain opening of the final drive hous-ing oil 4. Filling and inspection opening of final drive housing oil (after removing of the inspection screw the oil level must reach the bottom edge of the inspection opening) E733...

  • Page 96: Air-Condition Filtration Elements

    MAINTENANCE INSTRUCTIONS Air-condition filtration elements Are placed in the rear overhang of cab roof. It is necessary to unscrew the screws (2) and remove air- condition filtration elements (1). NM13N109 Filtration elements cleaning Regenerate filtration elements of the cab depending on the degree of clogging: - by dusting - by blowing with compressed air...

  • Page 97: Maintenance And Treatment Of Tires

    MAINTENANCE INSTRUCTIONS Maintenance and treatment of tires Regularly inspect the outer surface of a tire and inspect that there are no defects in side or above the base part of rollers and that body is not damaged. Remove tires which have defects from further use.

  • Page 98: Adjustment

    ADJUSTMENT Almost all the following works require certain experience and more exacting service and diagnostic equipment. That's why we recommend to do the works at specialized or authorized workshops. Flat belt drive tension of accessories It is not necessary to adjust the tightness of the flat accessories-drive belt (A).

  • Page 99: P.t.o. Shaft Clutch Control Lever Adjustment

    ADJUSTMENT P.T.O. shaft clutch control lever adjustment NM13N114 Free run adjustment of PTO shaft clutch control lever (a) is done by changing the length of control Bowden. After releasing the locking nut (1) set the length of Bowden by turning the nut (2). After setting the length of Bowden, tighten the locking nut (1).

  • Page 100: Main Technical Parameters

    Wheel base 2 210 Tractor´s weight Tractor's weight (kg) 3300 Technical data of engines Type of tractor Major 60 Major 80 Type of engine TCD 2.9 L4 Design of engine serial, upright, water-cooled Kind of engine injection, four-stroke with direct fuel...

  • Page 101: Permitted Maximum Load Of Front Axle (Kg)

    MAIN TECHNICAL PARAMETERS Permitted maximum load of front axle (kg) Wheel base (mm) Travel speed (km.h 1525 4 000 3 500 3 000 2 000 Load applies with regard for the axle itself, permissible load with regard for tires is given in table 'Front tires bearing capacity'.

  • Page 102: Bearing Capacity Of Rear Tires

    When operating on hard surfaces, it is advisable to increase the pressure by 30 kPa with regard for slippage and abrasion of tires. Hydraulic system Type of tractor Major 60 Major 80 Maximal lifting force at the end of lower draw bars of rear three-point linkage when maximum useful pressure...

  • Page 103: Performance On Rear Pto Shaft

    MAIN TECHNICAL PARAMETERS Performance on rear PTO shaft Performance on PTO shaft (kW ± 2%) Major 60 Major 80 - with nominal engine revolutions and engaged 1000 rpm of PTO shaft Nominal engine revolutions (2200 rpm) 38,4 48,6 Performance on PTO shaft (kW ± 2%)
  • Page 104 INDEX Fixed and free position of lower hydraulic draw bars Flat belt drive tension of accessories Lower draw bar with CBM hooks Foot brakes pedals Lower draw bar with slipping out end pieces Free (floating) position Accumulator battery From 100 hours of operation Accumulator battery maintenance Front bonnet opening Acquaintance with the tractor...
  • Page 105 Recovery of the mainair cleaner element Replacing fillings and filters Zetor Service Fillings Replacing full-continuous motor oil filter Zetor tractors used for work in the woods Replacing oil and hydrostatic steering filter element   Replacing oil filter element of hydraulic pump...
  • Page 106 NOTES  ...
  • Page 107 Operator's manual NEW MAJOR 60 NEW MAJOR 80 Edition: 1-100-2014 Publication No.: 222.212.746 ZETOR TRACTORS a.s. Department of Technical Documentation Trnkova 111 628 00 Brno...
  • Page 108 Made in EU...

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