TM 9-4940-568-34
6-5
c. Assembly
NOTE
Lubricate
seal
with
clean
hydraulic oil.
(1) Install wear ring (12) and seal (11) on
cylinder rod (10).
(2) Apply grease to seal (12).
(3) Install cylinder rod (10) in extension
cylinder (1).
(4) Install wear ring (9), backup ring (7),
and preformed packing (8) on cylinder
head (5).
(5) Apply grease to wear ring (9), backup
ring (7), and preformed packing (8).
(6) Apply grease to rod seal (6).
(7) Install cylinder head (5) and rod seal (6)
on extension cylinder (1).
(8) Install wiper ring (4) in retaining head
(3).
(9) Apply grease to wiper ring (4).
(10) Apply sealing compound to threads of
extension cylinder (1) and install
retaining head (3). Use a spanner
wrench to tighten retaining head (3).
(11) Install setscrew (2) in retaining head (3).
(12) Repeat steps (1 thru 11) for other end of
extension cylinder (1).
