OVERHAUL
To assist in overhaul, use illustration. (Scheme 13)
Scheme 12
Disassembly & Reassembly
- Disconnect the "M" terminal (A) on the magnet switch assembly. (Scheme 14)
- After loosening the 2 screws (A), detach the magnet switch assembly (B). (Scheme 15)
- Loosen the brush holder mounting screw (A) and through bolts (B). (Scheme 16)
- Remove the rear bracket (A) and brush holder assembly (B). (Scheme 17)
- Remove the yoke (A) and armature (B). (Scheme 18)
- Remove the lever plate (A) and planetary shaft packing (B). (Scheme 19)
- Disconnect the planetary gear (A). (Scheme 20)
- Disconnect the planetary shaft assembly (A) and lever (B). (Scheme 21)
- Press the stop ring (A) using a socket (B). (Scheme 22)
- After removing the stopper (A) using stopper pliers (B). (Scheme 23)
- Disconnect the stop ring (A), overrunning clutch (B), internal gear (C) and planet shaft. (Scheme 24)
- Reassembly is the reverse of disassembly. NOTE: Using a suitable pulling tool (A), pull the overrunning clutch stop ring (B) over the stopper (C). see scheme 29