Post-Assembly Inspection - CAPITOL HY- 6900 Service Manual

2. E.R. Models only: Mount a thousandths
dial indicator on rear cover at pinion bore so
that tip is resting on the side of an idler gear
tooth. Hold output gear stationary and gently
twist idler back and forth. The amount of
play or 'backlash' between the teeth must be
.004" to .008".
3. Apply lubricant to rear commutator mating
surface on pinion shaft.
4. Install pinion assembly (including bearing
retainer) into pinion bore in housing cover.
5. Apply oil pump gasket onto pinion bearing
retainer with a small amount of grease.
6. Install oil pump. Secure with capscrews
and lockwashers. E.R. Models Only:
Connect idler hose to pump and idler shaft.
7. Install new oil filter element in canister
and install canister on filter head. If head
was removed make sure FLOW ARROW
POINTS AWAY FROM PUMP when re-
installing.
8. Connect suction hose. Use joint
compound on fittings.

7.10 POST-ASSEMBLY INSPECTION

1. Check output coupling for trueness of
rotation as follows:
a). PILOT RING GROOVE: Using
thousandths dial indicator as shown, rotate
the output flange. VARIATION MUST NOT
EXCEED .003" MAXIMUM.
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