Disconnect the M-terminal (A) on the magnet switch assembly.
After loosening the screws (A), detach the magnet switch assembly (B).
Loosen the through bolts and then remove the brush holder assembly (A), yoke (B) and armature (C).
Remove the lever packing (A) and lever plate (B).
Remove the shield (A) and packing (B).
Disconnect the planet gear (A).
Disconnect the planet shaft assembly (A) and lever (B).
Press the stopper (A) using a socket (B).
Remove the stop ring (A) using stop ring pliers (B).
Disconnect the stopper (A), overrunning clutch (B), internal gear (C) and planet shaft (D).
Using a suitable pulling tool (A), pull the overrunning clutch stopper (C) over the stop ring (B).
Reassemble in the reverse order of disassembly.