3522.5-0000010 OM
279
1 – main filter cartridge; 2 – integrated "multicyclone” unit.
Figure 6.4.18 – Check and maintenance of the engine air cleaner
ATTENTION: AIR CLEANER MANUFACTURER STRONGLY RECOMMENDS RE-
PLACEMENT OF MFC, BUT NOT CLEANING, TO AVOID DAMAGE AND TO SECURE THE EN-
GINE!
When the filter clogging indicator responds and if it is not possible to replace MFC immedi-
ately, cleaning of MFC is allowed.
ATTENTION: PERIOD OF SERVICE OF CLEAN MFC IS NOT THE SAME AS OF THE NEW
MFC!
To clean MFC perform the following:
- blow the main filter cartridge 4 with a compressed air until the filter is fully dedusted. In or-
der to avoid breakout of MFC material the air pressure shall be from 0.2 to 0.3 MPa. The air jet shall
be pointed at the front surface of the filter cartridge, facing the turbocompressor. During mainte-
nance it is necessary to protect the filter cartridge from the mechanical damages and oiling-up.
- check the MFC for possible damage (the blind breakout, the base coming unstuck);
- wipe the MFC O-ring with wet cloth and install the MFC into the air cleaner housing (see
above).
IT IS FORBIDDEN TO BLOW OFF WITH THE EXHAUST GASES, RINSE AND DUST THE MFC OFF.
ATTENTION: AFTER AIR CLEANER ASSEMBLY CHECK THE PROOFNESS OF ALL
COUPLINGS OF THE INTAKE DUCT. DAMAGED COUPLING MEMBERS SHALL BE RE-
PLACED!
Decompression of circuit of air supply into the turbocompressor can influence negatively on
the reliability of the data provided by the filter clogging indicator as a result of which a significant
portion of unpurified air with heavy concentration of dust can enter the cylinders via turbocompres-
sor. The dust ingress in the oil results in accelerated wear and tear of cylinder and piston unit of
the engine.
IT IS FORBIDDEN TO OPERATE THE TRACTOR WITH AN UNSEALED INTAKE DUCT.
6.4.2.9 Task 23. Cleaning of the filter cartridges of ventilation and air heating systems
Ventilation system filters are located on both sides of the tractor cabin as indicated in Figure
6.4.19. Filter consists of two filter cartridges.
To clean the ventilation system and cabin heating filter it is necessary to perform the follow-
ing:
- to get access to the filter install the leg support or a small step ladder;
- remove two caps 1 (Figure 6.4.19) from the bolts 2 and two caps 3 from the bolts 4 under
the overhanging verge of the cabin roof;
- dismount a protection grid 5 by unscrewing two bolts 2;
- dismount a frame 8 with filter cartridges 7 by unscrewing two bolts 4 and one bolt 6;
- withdraw the filter cartridges 7 from the frame 8;
- clean the filter cartridge with a compressed air under pressure of not more than 0.1 MPa.
Keep the hose spray head not closer than 300 mm to the filter cartridge in order not to damage it.
- install the filter cartridges 7 in the frame 8, than mount the frame 8 and the protection grid
5 on the cabin, put the caps 1 and 3 on the bolts 2 and 4 accordingly;
- perform the listed operations relating to the filter, located on the other side of the cabin.
https://tractormanualz.com/
Summary of Contents for 3522.5
Page 1: ...BELARUS 3522 5 3522 5 0000010 OM OPERATOR S MANUAL 2011 https tractormanualz com ...
Page 9: ...3522 5 0000010 РЭ 10 https tractormanualz com ...
Page 335: ...3522 5 0000010 OM 336 Service bulletins https tractormanualz com ...
Page 337: ...3522 5 0000010 OM 375 Annex B compulsory https tractormanualz com ...
Page 338: ...3522 5 0000010 OM 376 Annex B obligatory https tractormanualz com ...
Page 339: ...3522 5 0000010 OM 377 Annex C obligatory https tractormanualz com ...
Page 340: ...3522 5 0000010 РЭ Annex D obligatory 378 https tractormanualz com ...