TM 55-1520-240-23-6
7-218.2
INSTALL UTILITY HYDRAULIC SYSTEM ACCUMULATOR
7-218.2
INITIAL SETUP
Applicable Configurations:
All
Tools:
Aircraft Mechanics Tool Kit, NSN 5180-00-323-4692
Soft Jawed Vise
Materials:
Lockwire (E231)
Parts:
Preformed Packings
Washers
Personnel Required:
Medium Helicopter Repairer
Inspector
References:
TM 55-1520-240-T
1.
Clamp accumulator (1) in vise (2). Use soft
jawed vise.
2.
Install packing (3), washer (4), and fitting (5) in
GAS port (6) of accumulator (1). Tighten nut (7).
3.
Install packing (8), washer (9), and tee (10) in
HYD port (11) of accumulator (1). Do not tighten
nut (12) at this time.
4.
Remove accumulator (1) from vise (2).
7-833