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TM 10-3930-664-24
B. CLEANING
Clean carriage tilt cylinder components in accordance
with paragraph 1-24.
C. INSPECTION
1.
Conduct overall inspection of carriage tilt cylinder
components in accordance with paragraph 1-24.
2.
Inspect used piston seals for signs of scoring. If
seals are scored, examine barrel for damage. If
barrel is scored it must be replaced.
D. REPAIR
1.
Repair of the carriage tilt cylinder consists of
removal and replacement of defective,
deformed, or damaged components.
2.
Replace all rings, wipers, and seals with new
components from seal kit.
E. ASSEMBLY
1.
Lubricate new O-ring (12) with clean
lubricating oil and install onto rod assembly (2).
2.
Lubricate new O-ring (13) with clean
lubricating oil and install into gland (7). Install
new seal (14).
NOTE
Warming seal (10) in warm water may
make it easier to install. Bend seal
and insert seal into gland (7). Seat
seal
using
rounded
portion
of
screwdriver or similar tool.
3.
Install new seal (14), wiper (11), seal (10), and
backup ring (9) onto gland (7). Lubricate new O-
ring (8) with clean lubricating oil and install.
4.
Install new piston seal (6) onto piston (5).
5.
Lubricate I.D. of gland (7) and piston (5) with
lubricating oil and install onto rod assembly (2)
with wear ring nearest nut (4).
6.
Apply loctite to threads of rod assembly (2).
Install nut (4) and torque to 253 to 279 ft-lbs (340
to 376 Nm).
3-212
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