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 TM 55-1905-220-14-11
5-71.
BLOWER - MAINTENANCE INSTRUCTIONS
(Continued).
LOCATION
ITEM
ACTION
REMARKS
OVERHAUL - DISASSEMBLY (Cont)
m. Rotors
Remove from housing
(48) and
(50).
(49)
n. Bearings
1. Inspect the oil
1. Discard seals
(51 and
seals and spacers.
and spacers.
52), seals
If the seals are
(53 and
scored, charred or
2.
If necessary,
54), and
hardened so that a
the seals may
spacer
tight seal around
be removed
sleeves
the shafts is
from the end
(55 and
impossible, new
plates at the
56)
seals should be
same time as
installed.
the individual
bearings are
removed.
2. Support the outer
face of the end
plate on wood
blocks on the bed
of the arbor press.
5-988
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