Cab Air Cleaner - Clean Or Replace Filter Element - Komatsu 06253 Operation & Maintenance Manual

Hydraulic mining shovel
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MAINTENANCE

4.10.7 CAB AIR CLEANER - CLEAN OR REPLACE FILTER ELEMENT

Legend for illustration Z25486
(1)
Access door to cab air cleaner
(2)
Air cleaner housing
(3)
Filter element
(4)
Carrier
(5)
Seal ring
(6)
Cab blower
(6)
Blower housing
(7)
Air conditioning condenser
(8)
Access door to the water tank of the windshield
washer system and to the dryer cartridge of the air
conditioning
(9)
Cover grid for the air conditioner filter mat
(10)
Air conditioner filter mat
(11)
Condensor blower for air conditioning
Clean and inspect filter element (3) as follows:
1. Open door (1).
2. Remove air cleaner housing (2).
3. Remove and inspect element (3). If any rupture, holes or
damaged gaskets are discovered replace the element.
4. If the element is usable clean with compressed air from inside
to outside and re-install.
5. Inspect seal ring (5) and replace if necessary.
6. Check blower (6) for correct fastening and tightness.
Clean and inspect filter element (10) as follows:
1. Unscrew cover grid (9).
2. Remove and inspect filter mat (10). If any rupture, holes or
damaged is discovered replace the element.
3. If the element is usable, clean and re-install.
4.10 EVERY 250 OPERATING HOURS OR MONTHLY
329

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Pc3000-6

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