Alternator & Regulator: Overhaul: Disassembly
- Remove dust cover (if equipped). Remove brush holder and IC regulator. Remove diode assembly. Remove rubber insulators or seal plate (if equipped). Use Alternator Pulley Set Nut Wrench Set (SST 09820-63010 ) to remove alternator pulley.
- To remove pulley, install SST "A" and "B" to rotor shaft and tighten SST "B" clockwise to 29 ft. lbs. (39 N.m). Place SST "C" securely into a vise. Verify that SST "A" is secured to rotor shaft and install SST "A" and "B" and alternator into SST "C". See Figure. Turn SST "A" in correct direction to loosen pulley nut. See Figure. To prevent damage to rotor shaft, DO NOT loosen pulley nut more than 1/2 turn. Remove SST "A" and "B", and alternator from SST "C". Remove SST "A" and "B" from rotor shaft and remove pulley nut and pulley.
- Remove rectifier and frame using appropriate pulley. Remove alternator washer (if equipped). Remove rotor from drive end frame (stator).