HYDRAULIC ACTUATOR REPAIR (CONTINUED)
C Install piston head (5) on piston rod (3).
D Install washer (6) on piston rod (3).
E Coat threads on piston head (5) end of piston rod (3) with
grease (item 59, Appx B).
CAUTION
When clamping piston rod in vise, make sure
threads, piston and finished surface of rod are
not clamped. Damage to rod or piston could
result. Always use shop cloths to protect
clamped parts.
NOTE
An assistant is required to restrain piston rod
during nut installation.
F Clamp flatted end (7) of piston rod (3) in vise. Ensure
threaded portion of rod is protected from damage. Install
nut (8) on piston rod (3).
NOTE
ASSEMBLY
Make sure washer (6) is flat against recess in
A Install new packing (1) and two new retainers (2) on piston
piston head (5).
rod (3).
G Torque nut (8) to 250-280 lb-ft.
B
Install washer (4) on piston rod (3) with chamfer side of
washer (4) toward piston head (5).
H Install new piston T-seal (9) and two retainers (10) in piston (5).
TA309855
11-19
TM 9-2350-267-34