TM 5-3810-306-20
AIR VALVE MUFFLER REPLACEMENT
TOOLS: General mechanic’s tool kit: automotive (5180-00-177-7033)
SUPPLIES:
None
EQUIPMENT CONDITION:
Disconnect ground cable at shunt. (Refer to page 8-109.)
REMOVAL:
CAUTION
Make sure dirt does not get into 4-
way air valve (2). Air system failure
may result.
1.
REMOVE AIR VALVE MUFFLER (1)
a.
Unscrew air valve muffler (1) from 4-way air
valve (2).
b.
Cover 4-way air valve (2) with rag.
2.
INSPECT PART FOR DAMAGE. REPLACE AS
REQUIRED.
INSTALLATION:
1.
INSTALL AIR VALVE MUFFLER (1) ON 4-WAY
AIR VALVE (2).
a.
Remove rag.
b.
Install air valve muffler (1).
2.
CONNECT GROUND CABLE AT SHUNT. (REFER
TO PAGE 8-109.)
3.
START-UP ENGINE AND ALLOW AIR PRESSURE
TO BUILD UP. (REFER TO TM 5-3810-306-10.)
4.
CHECK
ALL
AIR
OPERATED
FUNCTIONS.
(REFER TO TM 5-3810-306-10.).
END OF TASK
11-22
