3-4. ALTERNATOR REPAIR (CONT)
INSPECTION/REPAIR (SHEET 5 OF 5)
(3) Hold either multimeter lead on
one rotor slip ring, other mul-
timeter lead on rotor shaft.
Multimeter should indicate open
circuit (multimeter pointer
should not move).
Inspect all other parts for distort
REASSEMBLY (SHEET 1 OF 5)
ion, damage, or cracks.
Perform steps a through j below only if
end frame parts were removed; otherwise
go to step k below.
Install needle bearing (56):
Support center section of slip
ring end frame (58) on steel
Apply clean engine oil to circum-
ference of needle bearing (56).
Position needle bearing (56) in slip ring end frame (58) bore.
Using hydraulic press and appropriate driver, press needle bearing (56)
to depth shown.
Fill plug (57) recess with clean lubricating grease and position over
needle bearing (56).
Press plug (57) into slip ring end frame (58) bore until flush with end