Belarus 1523, Руководство по эксплуатации

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BELARUS- 1523/1523В /1523.3 /1523В.3 Scheduled Maintenance
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Procedure 43. Checking the External
Bolted Joints for Proper Tightening
Check the tightening of and tighten as
required the external bolted joints of the
tractor, front and rear wheels; front mud-
guards brackets; front beam of the semi-
frame; the joints between the engine and
the clutch housing; between the clutch
housing and the speed gear-box; be-
tween the speed gear-box and the rear
axle housing; between the rear axle
housing and the top cover; between the
front and rear supports of the cab; the
nuts of the front driving axle; the bolts of
the universal-joint flanges; the bolts of
the axle-shaft housings and the bolts of
the haul-and-draw coupler.
Procedure 44. Cleaning the Fuel
Coarse Filter
• Clean the external surface of the filter,
screw out the nuts (1) fastening the
cup; remove the cup (3) and screw off
the deflector (2) with the screen. Re-
move the deflector.
• Wash the deflector together with the
screen (2), the scatterer and the inner
chamber of the cup (3) in diesel fuel.
• Reassemble the filter in the reverse
order and prime the fuel system (refer to
Procedure 48 below).
Procedure 45. Washing the Turbo-
charger
Dismount the turbocharger from the en-
gine and, without disassembling it, im-
merse it into kerosene or diesel fuel; then
blow through it with compressed air, dry
and reinstall it on the engine.