C 1500 Truck 2WD V8-6.5L DSL Turbo VIN S (1997)
To check pinion clearance, perform the following steps.
1. Disconnect the motor field connector from the solenoid "M" terminal and Insulate It carefully.
2. Connect a battery of the same voltage as the solenoid from the solenoid switch terminal to the solenoid frame.
Pinion Clearance Check
3. Momentarily flash a jumper lead from the solenoid motor terminal to the solenoid frame. This will shift the pinion into cranking position and it
will remain so until the battery is disconnected.
4. Push the pinion back toward the commutator end to eliminate stack movement.
Measuring Pinion Clearance
5. Measure the distance between pinion and pinion stop collar.
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Clearance should be 0.25 mm to 4.06 mm (0.010 in to 0.160 in).
Driveshaft and Clutch Group
If disassembled, position the driveshaft on a work surface with the internal gear end down. Assemble the driveshaft and clutch group as follows:
IMPORTANT
If the center support bearing (32) is being replaced, install it on the driveshaft (31). Refer to "Center Support Bearing" before proceeding with
assembly.