DISASSEMBLE AND INSPECT ACCUMULATOR (AD-A620-1D340) (AVIM)
Use care to avoid damage to piston
(11) when removing it from housing
Remove piston (11) from housing (4). Use dowel
(10) placed through gas port end of housing (4).
Remove packings (12) and retainer rings (13)
from piston (11).
Measure outside diameter of piston (11) at three
lands (14). Diameter shall not be less than 1.986
Measure inside diameter of housing (4).
Diameter shall not be more than 1.9940 inches.
Inspect all parts for wear and damage (cracks,
nicks, burrs, etc.). Carefully inspect inside wall of
housing for scoring. Replace parts as required.
END OF TASK