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 923 of 987
TM 9-2320-285-24-1
2-79.
CAB TILT HYDRAULIC SYSTEM MAINTENANCE (CONT)
a.
Cab Tilt Hydraulic Pump (cont).
STEP
LOCATION
ITEM
ACTION
REMARKS
REMOVAL
1
Frame rail,
a.
Pump handle (1)
Remove
If installed
right hand
b.
Two capscrews
Remove
Support hydraulic pump
side
(2) and lock
washers (3)
c.
Hydraulic pump
Remove
From tractor
CLEANING
WARNING
Dry cleaning solvent (P-D-680), used to clean parts is
toxic and flammable.
Wear
protective goggles and gloves
and use only in a well ventilated area.
Avoid contact
with
skin, eyes, and clothes and don’t breathe vapors.
Do not use near open flame or
excessive heat and don’t
smoke when using it.
Failure to do so could cause serious
injury.
If you become dizzy while using cleaning
solvent, get fresh air and medical
attention immediate ly.
If contact with skin or clothes is made, flush with
large amounts
of water.
If contact with eyes is made,
wash eyes with water and seek medical aid
immediately.
2
All parts
Clean
Use cleaning solvent P-D-680;
dry thoroughly with
compressed air or clean
cloths
INSPECTION
3
a.
Pump handle (1)
Inspect
Replace if cracked or broken
b.
Capscrews (2),
Inspect
Replace if cracked, broken,
lock washers
distorted, or threads
(3), and fil-
damaged
ler plug (4)
INSTALLATION
4
Frame rail,
a.
Hydraulic pump
Position
Against mounting bracket
right hand
b.
Two lock wash-
Install and
side
ers (3) and
tighten
capscrews (2)
c.
Pump handle (1)
Install
2-900
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