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 TM 55-1905-219-14-4
3-56.
SHAFT SEALS - MAINTENANCE INSTRUCTIONS.
LOCATION
ITEM
ACTION
REMARKS
INSTALLATION (Cont)
f.
Preformed
1. Lightly wipe one end
Sew preformed
packing,
of split preformed
packing to-
packing (21) and
gether with
cement around the
care, using
shaft.
thin, strong,
thread.
2. Permit sealing ele-
Accelerate dry-
ments (27) and pre-
ing time to 3
formed packing (21)
hours by rais-
to set up 24 to 36
ing temperature
hours at 75 (24 ).
to 100 (38 ).
F
C
F
C
Longer at lower
Do not exceed
temperatures.
120 (49 ).
F
C
10. Sealing
Spring
1. Remove cord from seal-
element
garter
ing element (27), and
carefully move it to
approximately 1/8 inch
(0.3175 cm) from the
forward face of the in-
flatable ring housing
(20).
2. Using a strong cord,
loop into each hook
end of spring garter
(25).
3-1023
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