INSPECTION/REPLACEMENT -624880302

TM 5-2420-222-20-1

AIR CLEANER - CONTINUED

ACTION

LOCATION

ITEM

REMARKS

14.

All attaching hard-

a. Clean in drycleaning solvent.

ware except special

b. Using clean, dry rags, wipe dry.

screw (3)

INSPECTION/REPLACEMENT

NOTE

For more information on how to inspect parts, go to General Maintenance Instructions (page 2-

137). Replace defective parts which cannot be repaired.

15.

Air cleaner filter

Look for holes, tears, dented sealing

element (1)

surfaces, and excessive dirt.

16.

Unloader valve (2)

Look for cracks

17.

Air cleaner (4)

Look for bends and dents which could restrict air

flow.

18.

All metal parts

Look for cracks and breaks.

19.

All threaded parts

Look for damaged threads.

REPAIR

20.

Air cleaner (4),

If threads are damaged, using screw

cover with attached

threading set, restore threads.

wingnut (5), and

special screw (3)

2-241