TM-9-2320-285-24-1
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-9-2320-285-24-1 - Page 564 of 987
TM 9-2320-285-24-1
2-50.
SERVICE BRAKE SYSTEM MAINTENANCE (CONT)
a.
Front Axle Brakes (cont).
STEP
LOCATION
ITEM
ACTION
REMARKS
REMOVAL/DISASSEMBLY (cont)
1
d.
Two guide
Remove
Do not interchange parts of
(cont)
screws (5),
plunger (9) assemblies.
washers (6),
Keep mating parts together
springs (7),
pawls (8),
and plungers
(9)
e.
Two seals (10)
Remove and
discard
f.
Two adjusting
Remove
Do not interchange parts of
bolts (11),
plunger (13) assemblies.
adjusting
Keep mating parts together
sleeves (12),
and plungers
(13)
g.
Two seals (14)
Remove and
discard
h.
Two capscrews
Remove
(15), lock
washers (16),
nuts (17),
and clips
(18)
i.
Two wedge as-
Remove
semblies (19)
j.
Eight locknuts
Remove
(20), washers
(21), cap-
screws (22),
washers (23),
plate (24),
and brake
spider (25)
k.
Four capscrews
Remove
(26), lock
washers (27),
and dust
shield (28)
l.
Four plugs (29)
Remove
Pry from dust shield (28)
and two plugs
(30)
2-541
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