Seasonal Maintenance Services - Belarus 922.6 Operator's Manual

After 3 changes of MFC the master filter element shall also be changed.
IT IS FORBIDDEN TO BLOW OFF WITH EXHAUST GASES, RINSE AND DUST
OFF MAIN FILTER CARTRIDGE!
ATTENTION: AFTER AIR DUCT CLEANER IT IS NECESSARY TO CHECK ALL IN-
TAKE DUCT CONNECTIONS FOR TIGHTNESS.
To check tightness use the device KI-4870 GOSNITI or its equivalent. If the device is
missing check the connection tightness visually. Damaged connection members should be
replaced.
ATTENTION: TRACTOR OPERATION WITH UNSEALED INTAKE DUCT IS FOR-
BIDDEN!
Depressurizing circuit for air supply to turbo-compressor can have adverse effect on
reliability of clogging indicator readings, which can cause entering of some volume of unpu-
rified air with heavy concentration of dust into cylinders via the turbo-compressor, resulting
in accelerated depreciation of engine cylinder-piston group in case it enters the oil.

5.5 Seasonal maintenance services

Carrying out of seasonal maintenance service combine with performance of opera-
tions of the ordinary maintenance services. Scope of work which should be carried out dur-
ing seasonal maintenance service, is listed in Table 5.5.1.
Table 5.5.1 – Seasonal maintenance services
When changing into autumn-winter period
(with fixed daily average temperature +5С  )
Replace in accordance with Table 5.5.1,
summer oil grades by winter in engine
crankcase
Scope of work
When changing into spring-summer pe-
riod (with fixed daily average temperature
above +5С  )
Replace in accordance with Table
5.5.1, winter oil grades with summer ones
in engine crankcase
157
922.6-0000010 OM