Instruments, Work Tools And Measuring Devices While Maintenance Services And Repair - Belarus 1523.5 Operator's Manual

1523.5-0000010 OM
5.7 Instruments, work tools and measuring devices while maintenance services and
repair
For maintenance services and repair, it is required to use the following instruments, work
tools and measuring devices:
- areometer or density gage for measuring electrolyte density with lower-range value not
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more than 1,15 g/cm , upper-range value – not less than 1,31 g/cm , with measuring inac-
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curacy not more than 0,01 g/cm ;
- multimeter for control of electric chain and electrical equipment running order, with the
opportunity of measuring: constant and alternating voltage – from 1 mV to 1000 V, direct
and alternating current – from 20 mA to 20 A, resistance – from 20 Ohm to 20 megohm.
Measuring inaccuracy of multimeter shall not exceed 30% of the controlled access;
- the device KI-4870 GOSNITI for checking inlet line hermiticity;
- hydraulic manometer with the opportunity of measuring oil pressure and hydraulic liquids
with measurement range from 0 to 50 MPa with a flexible extension rod (tube) and lugs for
coupling with threaded openings. Measuring inaccuracy of the hydraulic manometer shall
not exceed 30% of the controlled access;
- a ruler GOST 7502-98 or tapeline GOST 427-75 for measuring engine cooling liquid lev-
el, belt tension, electrolyte level in combination with a glass tube with diameter from 4 to
10 mm, for adjusting tractor units and systems with measuring inaccuracy of not more than
30% of the controlled access;
- torque wrenches for tightening threaded couplings having measuring inaccuracy not
more than 30% of the controlled access;
- manometer MD-124 GOST 9921-81 for tire inflation pressure control (other devices hav-
ing metrological specifications similar to the manometer MD-124 for tire inflation pressure
control may be used);
- manometer – 1,6 MPa-1 GOST 2405-80 for pneumatic system pressure control (other
devices having metrological specifications similar to the manometer M-1,6MPa-1 for
pneumatic system pressure control may be used);
- a trammel with a measurement range 150 mm and a division value not more than 0,1
mm according to GOST 166-89 for speed sensor adjustment and rear PTO speed sensor;
- control device 8538-7367-02 for checking and adjustment of conditioner compressor
drive belt tension;
- dynamometer DPR-0,1 GOST 13837-79 for forcing control of FLL wheel reducer fist
turn;
- dynamometer-endfloatmeter for measuring steering wheel angle gap;
- a rack-type tool for radiator ribs flattening;
- a set of screw keys GOST 2839-80 for operating with threaded couplings;
- a set of fitter and assembler screwdrivers GOST 17199-88 for operating with screwed
threaded couplings;
- wheel blocks for prevention spontaneous tractor movement while maintenance services
or repair;
- supporting blocks for machine uplift with lifting capacity not less than 10 tons;
- 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 5.4 "The list of tractor "BELARUS-1523.5" FLM (fuel and lubrication ma-
terials)".
Instead of the specified instruments, work tools and measuring devices it is possible to use
other instruments, work tools and measuring devices having similar metrological specifica-
tions.
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