Belarus 1523, Operating Manual

Page: 192 / 312

BELARUS- 1523/1523В /1523.3 /1523В.3 Подготовка трактора к работе
181
POST-RUNNING-IN MAINTENANCE
(30 hours of operation)
1. Inspect and wash the tractor.
2. Listen to all tractor units and compo-
nents for normal running.
3. Check the tightening torque of the
bolts attaching the cylinder head. Re-
tighten them, if necessary.
4. Check the valve stem-to-rocker arm
clearances. Readjust them, if neces-
sary.
5. Clean the engine and gear-box cen-
trifuge rotors.
6. Clean the gear-box screen filter.
7. Check tension of the alternator driv-
ing belt. Readjust, if necessary.
8. Drain sludge from the engine fuel
tanks, coarse and fine filters.
9. Check and adjust, if necessary, the
free travel of the clutch and brake
pedals, and the pneumatic system.
10. Check the storage battery condition;
clean the terminal connections and
vent holes.
11. Change oil in:
• the engine crankcase;
• transmission;
• the front PTO reduction-gear box (if
installed);
• hub reduction-gear boxes and the
FDA beam casing;
12. Change the paper filtering elements
of the engine oil filter.
13. Grease the clutch disengaging bear-
ing.
14. Drain condensate from the pneu-
matic system receiver-bottles.
15. Check and restore, if necessary, the
tightness of the air-cleaner and the
air intake duct.
16. Check the functioning of the engine,
steering control, brakes, driving con-
trols, lighting and signalling systems.
17. Gun-grease all the lubrication points.
Note: Performing these operations is de-
scribed in the section “Scheduled Main-
tenance”.