TM 55-1520-240-23-6
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DISASSEMBLE AND INSPECT ACCUMULATOR (2770529) (AVIM)
(Continued)
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Do not damage cylinder walls when
removing piston.
15.
Remove piston (14) from shell (5). Lightly tap
piston with hammer handle to remove.
16.
Remove two Teflon rings (15) from piston (14).
17.
Remove two retaining rings (16) and tee packing.
17.1.
Measure outside diameter of piston (14) at four
lands (17.1). Diameter shall not be less than
1.992 inches.
18.
Remove shell (5) from vise (4).
18.1.
Measure inside diameter of shell (5). Diameter
shall not be more than 2.000 inches.
19.
If nameplate (18) is damaged or shell (5) is to
be replaced, remove nameplate and strap (19).
Use heater gun.
FOLLOW-ON MAINTENANCE:
None
END OF TASK
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