Alternator - LUCAS W/Integral Regulator: Overhaul: Disassembly

1. Remove end cover. Note wire positions and color. Remove capacitor screw, rectifier lead, and capacitor. Remove surge protection diode lead from brush box and rectifier. Remove diode retaining screw and diode. Refer to Fig 1.
2. Note arrangement of regulator brush box and other connections. Remove screw, and lift out regulator. Remove brush box.
3. To remove rectifier, unsolder stator cable ends. Remove terminal nut and damper blocks. Loosen nuts and remove rectifier.
   NOTE: Position of all washers, spacers, and insulators must be noted for proper reassembly.
4. Mark position of stator ring to ensure correct reassembly. Remove through bolts from alternator frame, and carefully slip end bracket and stator off rotor.
5. Complete disassembly, by removing fan, pulley, Woodruff key and fan spacer. Press rotor from drive end bracket and remove bearing from bracket. Replace as necessary.

Fig 1: View of Lucas 25 ACR Alternator w/Integral Regulator