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 92 of 987
TM 9-2320-285-24-1
2-13.
FUEL SYSTEM MAINTENANCE (CONT)
a.
Air Cleaner Assembly and Restriction Indicator.
STEP
LOCATION
ITEM
ACTION
REMARKS
SERVICING (cont)
4
c.
Precleaner (8)
Position
On air cleaner
(cont)
with bracket
(7)
d.
Two capscrews
Install and
(5) and nuts
tighten
(6)
DISASSEMBLY
5
Air
Air cleaner ele-
Remove
As outlined in steps 1 and 2
cleaner
ment (4) and
above
precleaner (8)
6
Intake
a.
Hose (10)
Disconnect
From elbow (11)
tube (18)
b.
Elbow (11)
Remove
From intake tube (18)
c.
Four clamps
Loosen
(12)
d.
Elbow (13)
Remove
From turbocharger inlet
e.
Two clamps (12)
Remove
Slide from elbow (13)
f.
Two nuts (14),
Remove
washers (15),
U-bolt (16),
clamp (17),
and intake
tube (18)
g.
Nut (19), cap-
Remove
screw (20),
and bracket
(21)
h.
Elbow (22)
Remove
i.
Two clamps (12)
Remove
Slide from elbow (22)
7
Plenum
a.
Eight capscrews
Remove
Support brackets (25 and 27)
(31)
(23) and nuts
(24)
b.
Brackets (25
Remove
and 27)
c.
Quick start
Remove
Para 2-13d; set aside with
bracket
associated parts on engine
d.
Two capscrews
Remove
From left front bracket (37)
(28), lock-
while supporting bracket
nuts (29),
(26)
and washers
(30)
2-69
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