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 TM 55-1905-219-14-4
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.
Deflate inflatable sealing ring carefully. Make sure you have
a full CO2 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 CO2 bottle.
device
dioxide
bottle
b. Inflat-
1. Disconnect one of the
Refer to
able
CO2 hoses.
paragraph
ring
3-56.
housing
2. Inflatable sealing
ring will deflate.
3-1028
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