TM-9-2320-285-24-2
TRUCK TRACTOR, YARD TYPE, 43,500 LB GVW, DED, 4X2, ARMY MODEL M878A1
TECHNICAL MANUAL; ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL
OCTOBER 1985
TM-9-2320-285-24-2 - Page 213 of 698
TM 9-2320-285-24-2
3-25.
AIR COMPRESSOR ASSEMBLY MAINTENANCE
a. Air Compressor Governor (cont).
STEP
LOCATION
ITEM
ACTION
REMARKS
DISASSEMBLY
1
Compressor
a.
Rubber cover
Remove
Turn counterclockwise
governor
(1)
b.
Snap ring (2)
Remove
Use retaining ring pliers
c.
Adjustment
Remove
Pull from bore as an assembly
assembly
(3 thru 8)
2
Adjustment
a.
Nut (3)
Remove
From adjusting screw (8)
assembly
b.
Upper spring
Remove
Turn counterclockwise
(3 thru 8) seat (4)
c.
Spring (5)
Remove
d.
Two lower spring
Remove and
From adjusting screw (8)
seats (6) and
separate
guide (7)
3
Body (19)
a.
Exhaust stem
Remove
(9) and
spring (10)
Piston (11)
Remove
4
Piston
a.
Two preformed
Remove
From grooves in outside of
(11) packings (12)
piston (11)
b.
Washer (13) and
Remove
grommet (14)
c.
Spring (15) and
Remove
valve (16)
5
Body (19)
a.
Four pipe plugs
Remove
(17)
b.
Two filters
Remove
From body (19)
(18)
3-207
Back to Top
