ENGINE DIVISION SERVICE MANUAL
Fig. 16. Checking Pinion Clearance on Motors with the Intermediate Duty Clutch
Push the pinion back towards the commutator
end to eliminate any overtravel. Measure the
distance between the pinion stop and pinion. The
clearance should be:
Intermediate Duty Clutch -- .010 to .140
inch, Fig. 16.
Heavy Duty Clutch -- 23/64 inch, Fig. 16
and Fig. 17.
Motors with Spline Drive -- .010 to .070 inch
between spline and retainer.
Clearance is adjusted by removing plug and
adjustment nut, Fig. 17 and Fig. 18.
CGES-230 - Page 17