Belarus 820 - Page 284

80-0000010B OM
284
Table 6.3.1 continued
Opera-
tion No
Operation description
Intervals, h
8-10 125 250 500 1000
2
000
30 Change oil in engine crankcase X
31 Drain sediment from fine fuel filte
r
X
32 Perform maintenance of alternator and starte
r
X
33
7)
Check oil level in FDA wheel gear group bodies
and FDA master drive Х
34
5)
Check oil level in master drive body and lower
bevel pairs of FDA wheel
g
ear
g
roups
X
35 Check/ad
j
ust service brakes control X
36 Check/ad
j
ust parkin
g
brake control X
37
1)
Clean filte
r
cartridge of air pressure regulator filter
in the pneumatic s
y
stem X
38
1)
Check pneumatic s
y
stem lines for ai
r
-ti
g
htness X
39
1)
Check/adjust brake valve drive of pneumatic
s
y
stem X
40 Check all connections of air cleaner and inlet
duct for ai
r
-ti
g
htness X
41
6)
Grease bushin
g
s of RLL turnin
g
shaft X
42 Check oil level in transmission X
43
1)
Check/ad
j
ust rear PTO control X
44 Check/adjust gaps between engine valves and
rocker arms X
45
7)
Check/adjust axial preload in tapered bearing of
pivot Х
46
11)
Chec
k
/tighten HPS drop arm retaining nu
t
Х
47
1) 12)
Change replaceable filter cartridge of combined
HLL and HSC tank
(
in HLL tank
)
X X
48
2) 12)
Rinse filter cartridge of HLL tank
X X
49
7)
Check of axial play and adjustment of tapered
bearin
g
s of wheel flan
g
e X
50
1)
Change oil in combined HLL and HSC tank (in
HLL tank
)
X
51
2)
Chan
g
e oil in HLL tan
k
X
52 Chan
g
e oil in transmission X
53
4)
Rinse filter cartrid
g
e of HPS bod
y
X
54
4)
Chan
g
e oil in HPS bod
y
X
55
6) 13)
Grease bushin
g
s of front axle steerin
g
knuckles X
56
6) 13)
Grease bearin
g
s of front axle hubs X
57
5)
Replace oil in the FDA master drive housing, inter-
mediate support of FDA cardan drive, upper and
lower bevel pairs of FDA wheel
g
ear
g
roups
X
58
7)
Replace oil in the FDA master drive housing, inter-
mediate support of FDA cardan drive, bodies of FDA
wheel
g
ear
g
roups
X