Onan NHC Series Operator's/Service Manual And Parts Catalog page 176

B A T T E R Y ~ = ~
2. Adjusting Pinion Clearance. Connect the battery
to the starting motor as shown in Figure 43. This
will allow the pinion of the starting motor to slide
and stop. In this state, measure the clearance
between the end of the pinion and pinion stopper
when the pinion is pushed lightly toward the com-
mutator end. Clearance should be . 0 2 " to .06".
Adjust for proper clearance by removing the
magnetic switch attaching screws and select
proper thickness of the fiber packings shown
in Figure 44.
FIGURE 43. BATTERY CONNECTIONS
FIGURE 44. ADJUSTING PINION CLEARANCE
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