Belarus 1221.2, Руководство оператора

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BELARUS-1221.2/1221V.2/1221.3 Scheduled maintenance
237
Maintenance after running-in (30 service hours)
1. Inspect and wash the tractor.
2.
Listen how all components of the
tractor operate.
3.
Check tightening of the cylinder
head fastening bolts (Operation 37).
4.
Check clearance between valves
and rockers (Operation 23).
5.
Clean the impellers of the engine
centrifugal oil filter and the gearbox
(Operations 14, 15). Clean the GB strainer
(Operation 17).
6.
Check the generator belt tension
(Operation 8).
7.
Discharge sediment from fuel
tanks, coarse and fine filters of the engine
(Operations 7, 24).
8.
Check and, if necessary, adjust the
clutch, brake pedal free travel and the air
system (Operations 26, 26a, 28, 28a).
9.
Check condition of the batteries,
clean the terminal connections and vent
holes (Operation 29).
10. Change the oil in:
• engine crankcase (Operation 18),
• power train housings (Operation
43),
• wheel reduction gears and FDA
final drive (Operation 44).
11. Replace the paper filter elements of the
engine and hydraulic system filters
(Operations 19, 33).
12. Lubricate the clutch release yoke
bearing (Operation 20).
13. Discharge condensate from
pneumatic system receivers (Operation 5).
14. Check and as necessary restore the
tightness of the air cleaner and intake
(Operation 25).
15. Check and as necessary tighten the
external threaded connections (Operation
42).
16. Check operation of the engine,
steering, brakes, controls, illumination and
signaling systems (Operation 6).
17. Lubricate the bearings of FDA wheel
reduction gear supports (Operation 10).
18. Lubricate the pivots of the steering
cylinders (Operation 9).