Belarus 820 - 6.3 Technical maintenance procedure

80-0000010B OM
283
6.3 Technical maintenance procedure
Contents of scheduled technical maintenance operations for tractors BELARUS-
80.1/82.1/820 in the course of operation are listed in Table 6.3.1.
Table 6.3.1
Opera-
tion No
Operation description
Intervals, h
8-10 125 250 500 1000 2000
1 Check oil level in en
g
ine crankcase X
2 Check level of coolant in the engine cooling sys-
tem
X
3
1)
Check oil level in combined HLL and HSC tank
(
in HLL tank
)
X
4
2)
Check oil level in HLL tank X
5 Check condition of t
y
res X
6 Inspect components of the h
y
draulic s
y
stem X
7 Check condition of the electrical wiring in the
en
g
ine compartment
X
8 Check/clean water radiator of the en
g
ine X
9 Check breaks functioning in running order, op-
erabilit
y
of en
g
ine, steerin
g
, li
g
ht/alarm devices X
10 Drain condensate water from the pneumatic sys-
tem tan
k
X
11
3)
Check threaded joint torqueing of wheels mount-
in
g
X X
12 Wash tractor and clean cabin inside Х
13 Check level and condition of oil in the sump of
en
g
ine air cleane
r
Х
14
4)
Check oil level in hydraulic power steering body
X
15
5)
Check oil level in bodies of upper bevel pairs of
FDA with bevel wheel
g
ear
gr
oups.
Х
16 Check oil level in intermediate support of FD
A
cardan drive Х
17
6) 7)
Grease pivot axis bearing of FDA wheel gear
g
roups Х
18
8)
Check air pressure in the t
y
res X
19 Drain sediment from fuel tanks X
20 Drain sediment from coarse fuel filte
r
X
21 Clean filter cartridges of the filter of cab ventila-
tion and heatin
g
s
y
stem X
22 Check condition/tension of drive belt for engine
coolin
g
s
y
stem fan. X
23
9)
Carr
y
out accumulator batter
y
maintenance X
24 Check/adjust gaps in steering joints
X
25 Check/ad
j
ust toe-in of front wheels
X
26
6) 10)
Grease HSC h
y
draulic c
y
linders hin
g
ed
j
oints X
27
6)
Grease the bearin
g
of couplin
g
clutch shifte
r
X
28 Check/adjust free travel of clutch pedal
X
29 Change oil filter or clean the rotor of centrifugal
oil filter of the en
g
ine X