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 TM 55-1905-219-14-4
3-56.
SHAFT SEALS - MAINTENANCE INSTRUCTIONS.
LOCATION
ITEM
ACTION
REMARKS
DISASSEMBLY (Cont)
5. Split
a.
Seal
1. Disconnect pipe (3).
shaft
water
seal
lines
2. Remove fitting (4).
housing
b.
Pipe
Remove pipe plugs (2) to
Excessive leak-
plugs
drain seal housing.
age increases
pressure in
the inflatable
sealing ring.
Do not exceed
200 psi-(271.
2). Leakage
should stop or
be reduced.
6. Gland
Pipe
Remove pipe plugs (1)
Excessive leak-
ring
plugs
to drain gland ring.
age increases
pressure in the
inflatable seal-
ing ring. Do
not exceed 200
psi (271.2 kpa).
Leakage should
stop or be re-
duced.
3-1011
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