Section 6
MAINTENANCE
40
fluid used in the compressor and position each
seal in its appropriate place.
8. Slide the element into the canister.
9. Thread the canister and element back on the fil-
ter head.
AIR FILTER MAINTENANCE
Refer to Figure 6-2. Air filter maintenance should be
performed when indicated by the maintenance dis-
play/gauge when running full load, or once a year,
whichever comes first. If the filter needs to be
replaced, order replacement elements. Following
you will find procedures on how to replace the air fil-
ter elements.
AIR FILTER ELEMENT REPLACEMENT
1. Clean exterior of air filter housing.
2. Unscrew the wing nut securing the cover.
3. Carefully remove the element from the housing.
4. Unscrew the wingnut assembly securing the pri-
mary element in place.
5. Remove primary element.
6. Loosen the hex nut, and remove the hex nut and
washer securing the secondary element in
place.
7. Carefully replace the secondary filter, making
sure it rests correctly in position.
8. Replace the hex nut and washer; tighten.
9. Replace the primary element, making sure that it
Figure 6-1 Main Filter (P/N 02250121-658)
*Repair Kit P/N 02250121-657
Figure 6-2 Air Filter Replacement (P/N 02250059-096)
*Replacement Element P/N 02250046-012 (primary)
**Replacement Element P/N 02250046-013 (secondary)