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TM 9-2320-364-34-3
17-90
17-16. LOAD HANDLING SYSTEM (LHS) MAIN CYLINDER MANIFOLD REPAIR
(CONT).
b.
Disassembly.
Velocity fuse will fall out
when adapter is removed.
Use care when removing
adapter, or damage to
equipment may result.
Velocity fuse will not work
correctly if installed
backwards. Observe and
record direction of valve
during removal. Failure to
comply may result in
damage to equipment.
NOTE
Tag and mark ports that velocity
fuse, relief valve, adapters and
plug are removed from prior to
disassembly.
(1)
Remove three adapters (1), velocity fuse (2)
and hex head plug (3) from main
manifold (4).
(2)
Remove three preformed packings (5) from
adapters (1). Discard preformed packings.
(3)
Remove preformed packing (6) from hex
head plug (3). Discard preformed packing.
(4)
Remove two relief valves (7) from
manifold (4).
(5)
Remove two backup rings (8), preformed
packing (9) and preformed packing (10)
from each relief valve (7). Discard backup
rings and preformed packings.
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