REMOVAL - Continued
1 fc 3 4 8
Partially remove worm shaft assembly (14).
Remove plain bearing (15).
Remove worm shaft assembly (14).
Replace entire worm shaft assembly if knob has excessive backlash or rough
movement caused by damaged worm shaft assembly.
Use cleaning compound in well-ventilated area away from open flame. Cleaning
compound is harmful to skin and clothing and may give off harmful vapor.
Clean all parts with cleaning compound (item 12, WP 0152 00).
REPAIR OR REPLACEMENT
Repair is by replacement of authorized parts that do not meet inspection criteria. Refer to WP 0123 00.