TM 55-1520-240-23-6
7-242.1
ASSEMBLE ACCUMULATOR (08-8421-020) (AVIM)
7-242.1
INITIAL SETUP
Applicable Configurations:
All
Tools:
Hydraulic Repairers Tool Kit, NSN 5180-00-323-4891
Strap Wrench, 1-5/16 X 5-9/16 Inch
Open End Wrench, 1-1/8 Inch
Materials:
Lockwire (E231)
Parts:
Packing
Rings
Personnel Required:
Aircraft Pneudraulics Repairer
References:
TM 55-1520-240-23P
1.
Install packing (1) on piston (2).
2.
Install one ring (3) on each side of packing (1).
Make sure chamfer on rings is toward packing.
Position slots in rings 180º apart.
3.
Install bearing (4) on piston (2).
4.
Install piston (2) in cylinder (5). Use an arbor
press.
5.
Install a shoulder ring (6) on end of cylinder
(5) with piston (2). Install screw cap (7) over
opposite end of cylinder (5) and pull in place
against shoulder ring (6).
6.
Slide second screw cap (7) over cylinder (5).
Install second shoulder ring (6) and pull screw
cap (7) into place.
7-908