remove inner
19.
If the inner bearing (12), thrust
bearing
washers (13), thrust bearing (14),
or back-up washer (17), need
replacement, place housing back
into the vise as in disassembly
Step 1. Insert a puller for a 1.38
inch (35.lmm) diameter bearing,
through the wearplate end of the
housing, through bearing (12).
SEE FIGURE 24. Expand bearing
puller and remove bearing (12)
and discard. SEE FIGURE 25.
CAUTION
CAUTION: Use care when pulling
the bearing, that the commutator
bore in the housing is not scored
or damaged during the process.
remove & inspect
20.
Remove and inspect thrust
thrust washers,
washers (13), thrust bearing (14),
thrust bearings, &
and back-up washer (17), again
back-up washer
per Step 18. These parts can be
retained for reassembly if they
pass this inspection, but it is
recommended that they be
replaced if removed. These are
included in the bearing service kit.
SEE FIGURE 26.
remove retaining
21.
If the outer bearing is to be
ring
removed, remove retaining ring
(18) using the appropriate
retaining ring pliers. SEE FIGURE
27. A damaged or deformed
retaining ring should be replaced.
remove outer
22.
Invert housing (1 5) in the vise,
bearing
clamping on the mounting flange.
Insert a puller for a 1.00 inch
(25.4mm) diameter bearing,
through outer bearing (19) from
the flange end of the housing,
expand puller and remove and
discard bearing. SEE FIGURE 28.
The MAF TorqmotorTM disassembly
is now complete.
NOTE
NOTE: A service bearing package
kit is available which includes
inner bearing (12), thrust washers
(13), thrust bearings (14), inner
seal (16), back-up washer (17),
retaining ring (18), outer bearing
(19), and dirt and water seal (20).
If a housing bearing or thrust
bearing requires replacement, it is
recommended that all the housing
bearings and relative components
be replaced that are available in
this service kit.
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