TM-9-2320-283-34-2
TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, MQ15A1
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE
DECEMBER 1983
TM-9-2320-283-34-2 - Page 238 of 570
D. ASSEMBLY
TM 9-2320-283-34-2
BRAKE SYSTEM.
3-85. AIR COMPRESSOR GOVERNOR REPAIR (Continued).
LOCATION/ITEM
ACTION
REMARKS
19. Spring (5), valve
(6), two 0-rings
Install into item (2).
Make sure end of item
(7), piston (8),
(8) with items (5) and
O-ring (9), spring
(6) goes in first.
Push
(10), and stem
item (8) in until it
(11) (assembled).
bottoms.
20. Seat (17), spring
(18), two seats
Install on item (21) as
shown in illustration.
Screw on and tighten
(19), and guide
item (17) to obtain a
measurement of 1.875
(20).
inch from the top of
item (17) to the bottom
of item (21).
21. Nut (15) and
washer (16).
Install on item (21) and
tighten.
NOTE
Before installing assembly, make sure
stem and spring are in place.
22. Screw and spring
assembly (14).
Install into item (2).
Make sure head end of
item (21) goes in first.
Item (17) should seat
into item (2).
23. Clip (13).
Install in item (2).
24. Cover (12).
Install onto item (2) and
item (21).
NOTE
Follow-on maintenance action required:
Install air compressor governor
(para 3-84).
3-794
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