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TM 10-3930-664-24
2-161. LIFT CYLINDER REPLACEMENT
This task covers: Removal, Cleaning, Inspection, and Installation
INITIAL SETUP:
Tools and Test Equipment:
Personnel Required:
General Mechanics Tool Kit (1, App. E)
2 Personnel
Jack Stand (8, App. E)
Sling (4, App. E)
Drain Pan (10, App. E)
Materials / Parts:
References:
O-Ring, Item 7 (1 ea.)
LO 10-3930-664-12
O-Ring, Item 27 (2 ea.)
TM 10-3930-664-10
O-Ring, Item 30 (2 ea.)
A. REMOVAL
1.
Shift carriage all the way left to allow access to
freelift cylinder.
2.
Lower sideshift carrier (1) until it rests on the
ground. While operating in the "Lower" mode,
have an assistant push down on the freelift chain
roller
(2)
until
cylinder
rod
has
retracted
approximately 2 more inches.
NOTE
Place drain pan beneath hoses and
tubing when disconnecting to catch
fluids.
3.
Tag and disconnect tubing (3) from elbow (4).
4.
Remove elbow (4) and fitting (5) from freelift
cylinder (6). Remove and discard O-ring (7).
2-440
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