4. REAR COVER
(I) Attach the bushing over the lead wire
drawn out from the rear cover.
Press the smaller end of the bushing into
the window of the rear cover.
(2) Put the rear cover with stator and start
cover over the rotor.
Tap on the rear cover evenly with a plastic
hammer to press the rotor bearing into
the rear cover.
(3) Fix the rear cover with four bolts, spring
washers, and washers.
I
Tightening torque
I
120-140kg
-cm
11.8-13.7 N
-m
(8.7-10.1 ft sibs)
(4)
Install the brush holders in the rear cover.
Pass the mounting screws through the
brush holders, push the brush holders so
that the brushes will be perpendicular to
the slip rings, and tighten the screws.
NOTE : There are two kinds of brush holders.
If a brush is installed oblique to the
slip ring, the brush holder can break
when the screw is tightened; or the
brush may break when the generator
of started.After installing the brush
holders, measure the resistances
across the brushes and terminals
with a tester if they are from 5 ohrms
to 7.5 ohrmslf so, the brush holders
are correctly mounted.
FLANGE
BRUSH
HOLDER
rdd
FLANGE
BOLT
BRUSH
I
COVER
END COVER
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