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 TM 55-1905-219-14-11
5-71. .BLOWER - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
OVERHAUL-ASSEMBLY (Cont)
2. The center punch
mark in the end of
each rotor shaft at
the omitted serra-
tion will assist in
aligning the gears
on the shafts.
3. Place the blower
assembly on the
bench with the top
of the housing
facing up, and the
rear end (serrated
end of rotor shafts)
of the blower facing
the outside of the
bench.
4. Rotate the rotors to
bring the omitted
serrations on the
shafts into align-
ment and facing to
the left.
5. Lubricate the ser-
rations of the rotor
shafts with light
engine oil .
6. Place the teeth of
the rotor gears in
mesh so that the
omitted serrations
inside the gears are
in alignment and
facing the same
direction as the
serrations on the
shafts.
5-1003
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