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BELARUS-1221.2/1221V.2/1221.3
Maintenance table
Nos.
of
operation
s
1
Oil level in engine
2
Coolant level in engine
3
Oil level in hydraulic system tank
3a
Oil level in HSU tank
4
Transmission oil level
5
Remove
of pneumatic system
5a
Check operation of the engine, HSU,
brakes and instruments
6
Check fluid level in the housings of main
cylinders of clutch and service brake
control drives (BELARUS-1221V.2)
6a*
Check fastening of air conditioner hoses
6b*
Check/clean air conditioner condenser
6c*
Check/clean air conditioning drainage
pipes
6d*
Remove condensate from the charge air
cooler
(CAC)
(BELARUS-1221.3)
6e
Check/adjust tension of drive belt of air
conditioner compressor
7
Discharge sediment from the coarse fuel
filter and fuel tanks
8
Check generator belt tension
9
Lubricate steering cylinder pivots
10
Lubricate bearings of FDA reducer
kingpin axles
11
Air pressure in tires
12
Check the engine air cleaner
12a
Check and tighten fasteners of wheel
hubs and nuts
13
Clean the centrifugal oil filter of the
engine
14
Clean the GB centrifugal oil filter
15
Check the oil level in the hub casings
and FDA final drive
16
Rinse the GB oil strainer
17
Change engine oil
18
Replace the engine oil filter PFE
19
Lubricate
bearing
Contents of works
condensate
from
cylinder
tank
of
the
the
clutch
release
10
125
×
×
×
×
×
×
×
×
×
×
×
×
×
engine
winter
summ
er
×
×
×
×
×
×
×
×
yoke
238
Scheduled maintenance
Interval, every hrs
250
500
1,000 2,000
×
×
×
×
×
×
×
total
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