Separate Stator/Rear Housing
Assy.
from Front Housing:
Remove four
thru-bolts. See illustration below.
Carefully
insert two screwdriver blades
in
opposite openings between the stator and front housing,
as
shown in illustration below. Pry units apart.
CAUTION: Do not insert screwdriver blades deeper than 1/16" to avoid damaging stator
winding.
THRU-BOLT
REMOVAL
Inspect Rear Housing:
(4) THROUGH
BOLT
BLADE SCREWDRIVERS
AT
OPPOSITE
OPENINGS
---.~----...
CAUTION: DO NOT
INSERT BLADE OF
SCREWDRIVER MORE
THAN 1/16"
STATOR-REAR HOUSING SEPARATION
Inspect the rear housing for a cracked or broken casting, stripped threads or evidence of severe
wear
in
the bearing bore due
to
a worn rear bearing.
If casting is to
be
reused, clean in solvent, dry with compressed
air,
and install a new rear bearing
retainer if retainer
is
damaged.
Test
Stator:
The stator assembly consists of three individual windings terminated in the delta type connections.
Using
an
ohmmeter
or
a test lamp, check for winding continuity between terminals
A,
Band
C.
There should
be
no continuity from any terminal to point D (laminations). Also, stators showing any
signs of winding
discoloration should
be
discarded. See illustration below.
D
STATOR
WINDING TESTS
91
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