G. ASSEMBLY OF FREELIFT CYLINDER
Lubricate new O-ring (13) with clean lubricating
oil and install onto rod assembly (2).
Install new seal (11), wiper (12), and backup ring
(10) onto gland (8). Lubricate new O-ring (9)
with clean lubricating oil and install.
Install new piston seal (7) and wear ring (6) onto
Lubricate I.D. of gland (8) and piston (5) with
grease and install onto rod assembly (2).
Install clevis end of rod assembly (2) in a vise.
Install piston nut (4) and torque to 263 to 289 ft-
lbs (355 to 390 Nm).
assembly (2) to prevent damage to
seals, rings, and inside of cylinder
barrel (1). Lock ring groove in barrel
may contain small burrs. Deburr
using emery cloth.
Lubricate O.D. of piston (5) and gland (8) with
grease. Carefully install barrel (1) over rod
Tap gland (8) into barrel (1) until it seats. Insert
lockwire (3) through barrel slot and into hole in
Using spanner wrench, rotate gland (8) to the
right until lockwire is completely installed.
Install lift cylinders (para. 2-159)
END OF TASK