EX, SGX VIBRATOR MOTORS
Bearing Installation (Cont’d)
5 - Locate the two clearance holes in
bearing mount 180degrees apart. Insert
two M8-1.25x70 jack bolts supplied with
bearing replacement kit through the
clearance holes, and thread screws into
holes in bearing housing. Alternately
advance both jack bolts a few turns at a
time until bearing mount is drawn well into
bearing housing.
6 - After bearing mount has been
sufficiently drawn into bearing housing,
remove the two jack bolts and install
original socket head cap screws (M8-
1.25x60) into the six clearance holes.
Hand tighten screws.
7 - Using a torque wrench and 6mm hex bit,
alternately tighten all six cap screws to 250
in. lbs. Coat motor shaft with grease
(included in bearing replacement kit).
8 - Using a bearing heater or torch with a
diffused flame, gently warm spacer (no
more than 10 seconds) to approximately
200°-230°F (93°-110 C). Slide heated
spacer into contact with bearing.
01 May 09 25
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