MTW Belarus 90 - Scheduled Maintenance Table

Section G. Maintenance Belarus – 90/92 Operating manual
73
TABLE OF SCHEDULED MAINTENANCE
No.
Object of service
Check
Cleanin
g
Lubricati
on
Change
Adjustm
ent
Drain
Washin
g
Notes
Daily maintenance (DM) after each 10 hours of operation
1
Oil in en
g
ine
+
2
Cooling fluid
+
3
Oil in hydraulic system tank +
3
а
Steering +
Maintenance No.1 (M-1) after 125 hours of operation
4
Oil in air purifier sump
+
5
Oil level in FDA casings of
coned pairs with bevel gear
speed reducers
+
6
Sediment from coarse fuel filter
and from fuel tanks
+
7
Generator and fan belt + +
8
Wheel and hub mounting + +
9
Air pressure in tires + +
10
Bearing of clutch release yoke
+
11
Storage batteries + +
12
Oil level in intermediate bearing
of FDA cardan drive
+
13*
Plays of steering joints
+ +
13*
а
Steering booster
+
14*
Free travel of clutch pedal
+ +
Maintenance No.2 (M-2) after 500 hours of operation
15
Rotor of centrifugal oil filter of
diesel
+
16
Oil in diesel** +
17
Clearance in diesel engine valves + +
18
Play of the steering wheel + +
19
Brakes (wheel and parking)
+ +
 Provide operation every 250 hours of operation
** When using diesel fuel “ L” , that contains 1% of sulfur, the frequency of oil change in engine housing is
reduced by half.
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