SEV MOTOROLA Alternators: Overhaul: Disassembly
- Remove two screws holding brush holder and remove isolation plate (if equipped). Carefully lift out brush holder.
- Hold pulley with belt in a vise with soft jaws, and remove the nut and washer. Lift off pulley, fan, key and spacer washer.
- Remove nuts and washers on terminal 61 and the corresponding terminal on other side of isolation diode. Mark drive shield, stator and slip ring end shield for correct reassembly position.
- Remove four attaching screws. Remove rotor and drive end shield with help of two screwdrivers, which are inserted in two sockets between stator and drive end shield.CAUTION: The screwdrivers may not be inserted deeper than 1/16" (2 mm);
otherwise stator may be damaged.
- Release three screws holding support plate of drive end bearing. Release bearing by knocking end of shaft against a piece of wood.
- Remove nuts and washers for the diode holder for negative diodes. Remove stator and diode holders for slip ring end shield.