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 TM 9-2320-285-24-2
1343. CAB TILT HYDRAULIC SYSTEM MAINTENANCE (CONT)
a. Hydraulic Pump (cont).
STEP
LOCATION
ITEM
ACTION
REMARKS
CLEANING (cont)
4
All parts
Clean
Use cleaning solvent P-D-680;
dry thoroughly with com-
pressed air or clean cloths
INSPECTION
5
a.
Reservoir (5)
Inspect
Replace if cracked, broken,
distorted, or otherwise
damaged
b.
Screens (8 and
Inspect
Replace if cracked, broken,
20)
or mesh damaged. Use
compressed air to clear a
clogged screen
c.
Pump cylinder
Inspect
Replace if cracked, broken,
(2) and pump
sealing surfaces pitted or
body (1)
nicked, or threads damaged
d.
All other parts
Inspect
Replace if cracked, broken,
distorted, or threads
damaged
REASSEMBLY
NOTE
Apply light coat of clean transmission fluid to plunger (41) and all packing and seals before reassembly.
6
Pump body
a.
New preformed
Install
On pump cylinder (2)
(1), top
packing (3)
b.
Pump cylinder
Install
In pump body (1)
(2)
c.
New quad ring
Install
(48), new
back-up ring
(47), and new
seal (42)
d.
Plunger (41)
Install
e.
Link (37)
Position
f.
Spring washer
Install
(52) and link
pin (51)
g.
Washer (50)
Install
h.
New cotter pin
Install and
(49)
spread
3-456
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