Starting System / Charging System (H4DO): Starter: Disassembly

Disconnect the terminal M from the magnet switch assembly.

Fig 1: Locating Nut Of Magnet Switch Assembly
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Remove the magnet switch assembly from the starter housing assembly.

Fig 2: Locating Bolts Of Magnet Switch Assembly
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Remove screws (A) of the brush holder assembly, and through bolts (B) on both sides, and remove the starter cover assembly.

Fig 3: Identifying Screws And Bolts Of Starter Cover Assembly
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Remove the brush holder assembly from the armature assembly.
NOTE: Hold the brush with your fingers so that the brush spring does not come flying out.

Fig 4: Removing Brush Holder Assembly From Armature Assembly
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Remove the armature assembly and yoke assembly from the starter housing assembly together as a single unit.

Fig 5: Identifying Armature And Yoke From Starter Housing Assembly
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Separate the armature assembly and yoke assembly.

Fig 6: Separating Armature And Yoke Assembly
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Remove the pinion gear from the internal gear assembly.

Fig 7: Identifying Pinion Gear From Internal Gear Assembly
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Remove seal rubber (A), plate (B), and seal rubber (C).

Fig 8: Removing Seal Rubber And Plate
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Lightly tap the starter housing assembly with a plastic hammer as shown in the figure, and remove the overrunning clutch, internal gear assembly, shaft and shift lever together as one unit.

Fig 9: Removing Overrunning Clutch And Internal Gear Assembly
Courtesy of SUBARU OF AMERICA, INC.
Use the following procedures to remove the overrunning clutch from the shaft.
1. Use an appropriate tool (such as a fit socket wrench), and remove the stopper from snap ring by lightly tapping the stopper with a plastic hammer.
  
  Fig 10: Identifying Snap Ring, Shaft And Stopper
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2. Remove snap ring (A) from the shaft, and remove stopper (B).
  
  Fig 11: Removing Snap Ring From Shaft
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3. Remove the overrunning clutch from the shaft.
  
  Fig 12: Removing Overrunning Clutch From Shaft
  Courtesy of SUBARU OF AMERICA, INC.
Separate the internal gear assembly and shaft.

Fig 13: Separating Internal Gear Assembly And Shaft
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