952.5-0000010 OM
163
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
INTAKE 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 un-
purified air with heavy concentration of dust into cylinders via the turbo-compressor, result-
ing 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
operations of the ordinary maintenance services. Scope of work which should be carried
out during seasonal maintenance
service, is listed in Table 5.3.
Table 5.3 – Seasonal maintenance services
Scope of work
When changing into autumn-winter period
(with
fixed daily average temperature +5
С
°
)
When changing into spring-summer pe-
riod (with
fixed daily average temperature
above +5
С
°
)
Replace in accordance with Table 5.4,
summer oil grades by winter in engine
crankcase
Replace in accordance with Table 5.4,
summer oil grades by winter in engine
crankcase
