Disassembly
1. Remove the roll pin from the end of the shaft.
2. Remove bushing.
3. Remove washer.
4. Remove the gasket.
5. Remove the spring.
6. Remove the select lever.
Inspection
1. Inspect the spring, gasket and washer for warping and rusting.
2. Inspect the hole in the center of the holder for wear.
3. Inspect the select lever for wear or flex.
4. Inspect the roll pin hole for stretch.
Assembly
1. Install the selector lever on the axle on the holder.
2. Install the spring, paying attention to the correct location of its ends.
3. Install the correct gasket if it is being replaced.
4. Install washer.
5. Install bushing and roll pin.