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TM 55-1905-221-14-4
6-35. BLOWER ASSEMBLY (Continued).
LOCATION/ITEM
ACTION
REMARKS
REASSEMBLY (Cont)|
(2)
After determining the amount
one rotor must be revolved
to obtain the proper clear-
ance, add shims back of the
proper gear as shown to
produce the desired result.
When more or less shims are
required, both gears must
be removed from the rotors.
Placing a .003 inch shim in
back of a rotor gear will
revolve the rotor .001 inch.
(3)
Install the required thick-
ness of shims back of the
proper gear and next to
the bearing inner race and
reinstall both gears.
Recheck the clearances
between the rotor lobes.
6-689
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