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 TM 55-1905-220-14-4
3-56. SHAFT SEALS - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
Installation (Cont)
14. Split
a. Gland
1. Install adapter (4).
shaft
half
seal
ring
2. Reconnect fitting (3).
(7)
b. Shaft
1. Turn outlet valve
seal
clockwise to open.
tank
2. Turn inlet valve
clockwise to open.
WARNING
Deflate inflatable sealing ring carefully. Make sure you have a full CO tank. Be
ready to reinflate the inflatable sealing ring if excessive leakage occurs.
FAILURE TO DO SO CAN RESULT IN LOSS OF LIFE AND LOSS OF THE
LANDING CRAFT.
15. Inflation
a. Carbon
Close valve on C02 bottle.
Device
dioxide
bottle
b. Inflat-
1. Disconnect one of the
Refer to
able
C02 hoses.
ring
Housing
2. Inflatable sealing
ring will deflate.
3-1010
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