Chrysler — Adjusting Pinion Clearance
Adjustments · starter
From a Chrysler operator's manual covering: IND. 52, IND. 53, IND. 54, IND. 56. Check it applies to your exact model before use.
Procedure
- Remove starter from engine.
- Detach strap connecting solenoid to starting motor terminal.
- Connect 6-volt battery to frame of starting motor (ground) and to starter solenoid battery terminal.
- Connect jumper wire from solenoid relay ground terminal to starter frame.
- Connect another jumper wire from starter switch terminal of relay to solenoid battery terminal.
- Push solenoid plunger into engaged position; energized solenoid holds it.
- Measure clearance between pinion and pinion thrust washer; should be .015 to .030 inch.
- If not, remove cotter pin and link pin attaching pinion yoke to solenoid plunger and turn plunger stud in or out.
Tools required
Tool links are Amazon searches (affiliate links); manufacturer special tools may only be available from a dealer.
Specs & values
- Starter pinion clearance: .015 to .030 inch
Source: Chrysler operator's manual. Steps and values are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.