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Page Title:
Tilt Cylinder Assemblies (cont). |
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 TM 10-3930-638-24&P
3-30. HYDRAULIC LIFT SYSTEM MAINTENANCE (cont)
b. Tilt Cylinder Assemblies (cont).
ITEM
STEP
LOCATION
ACTION
REMARKS
REASSEMBLY (cont)
a. Bearing (27)
Install from rod
Butt against shoulder of gland (29)
14
Gland (29)
end
b. Retaining ring (28)
Install from rod
Butt against bearing (27)
end; chamfer
towards bearing
(27)
Install
Grooved side towards rod end
c. Wiper (26)
d. Seal (25)
Install
Seal lip towards cylinder
e. Back-up ring (24)
Install
Curved side towards O-ring (23)
f. O-ring (23)
Install
g. Plug (22)
Install
Piston (20)
a. Seal loader ring (19)
Install
15
b. Seal (18)
Install
On seal loader ring (19)
c. Two wear rings (17)
Install
CAUTION
Use extreme care when performing following step not to damage
wiper, seal, back-up rings or O-ring.
Use clean hydraulic oil (refer to current
16
a. Gland assembly (21)
Lubricate and
Rod (31)
lubrication order)
slide on rod (31)
Small diameter recess towards rod (31)
Slide on rod (31)
b. Piston assembly (16)
Tighten to 200-220 pounds foot torque
c. Washer (15) and cap
Install
screw (14)
Use clean hydraulic oil (refer to current
d. Seal (18)
Lubricate
lubrication order)
CAUTION
Use extreme care not to damage rings or seals when performing following step.
Install as an
17
a. Rod (31), gland assem-
Cylinder (33)
bly (21), and piston
assembly
assembly (16)
Position and
Tighten to 150-200 pounds foot torque
b. Gland assembly (21)
tighten
Install
c. Three lubrication
fittings (13)
3-223
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