Maintenance Procedure - Belarus 921.6 Operator's Manual

5.3 Maintenance Procedure

Content of the BELARUS-921.6 tractor maintenance procedure during operation is
specified in Table 5.3.1.
Table 5.3.1
Opera-
Description of the operation
tion No.
1 Check the oil level in the engine case
2 Clean the generator
3 Check the cooling fluid level in the engine cool-
ing system
4 Check the oil level in the HMS tank
5 Check the oil level in the HPS tank
6
Check AdBlue level in the SCR system fluid tank,
refill if necessary
7 Visually inspect the exhaust gases processing
device (AdBlue leakage, mechanical damages)
8 Check the tyres condition
9 Visually inspect the hydraulic system elements
10 Check condition of the electric equipment har-
ness and wiring in the engine compartment, in
the cab's front wall area and visible parts of the
electric wiring
1)
11 Check the air-conditioner hoses fastening
1)
12 Check / clean the air-conditioner drainage tubes
from contaminants
1)
13 Check / clean the air-conditioner condenser
14 Check / clean the engine water radiator
15 Check / clean the engine CAC radiator
16 Check / wash the RMD grips
17 Check the brakes operation while moving, the
engine, steering control, illumination and alarm-
ing fixtures operability
18 Drain the condensate from the pneumatic system
cylinder
19 Check the brake fluid level in the tanks of the
clutch and brake control hydraulic actuators
main cylinders
20 Drain the condensate from the engine CAC ra-
diator tanks
2)
21 Check tightening of the wheels threaded con-
nections
22 Wash the tractor and clean the cab interior
23 Check tightening of the CAC air ducts clamps
bolts
3)
24
Check the air pressure in the tyres
25 Check condition of the engine cooling system
fan driving belt
26
Drain sediments from the fuel coarse filter
27 Clean the filtering elements in the cab ventilation
and heating system filter
1)
28 Check / adjust the belt tension in the air-
conditioner compressor drive
8-10 125 250 500 1000 2000
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
winter
X
135
921.6-0000010 OM
Periodicity, h
X
sum
mer
X
Х
Х
X
X
X
X
X