AIR CLEANER - CONTINUED
All attaching hard-
a. Clean in drycleaning solvent.
ware except special
b. Using clean, dry rags, wipe dry.
For more information on how to inspect parts, go to General Maintenance Instructions (page 2-
137). Replace defective parts which cannot be repaired.
Air cleaner filter
Look for holes, tears, dented sealing
surfaces, and excessive dirt.
Unloader valve (2)
Look for cracks
Air cleaner (4)
Look for bends and dents which could restrict air
All metal parts
Look for cracks and breaks.
All threaded parts
Look for damaged threads.
Air cleaner (4),
If threads are damaged, using screw
cover with attached
threading set, restore threads.
wingnut (5), and
special screw (3)