Generator (For Bosch Made) Disassembly
REMOVE GENERATOR PULLEY CAP
LOOSEN GENERATOR PULLEY WITH CLUTCH
REMOVE GENERATOR REAR END COVER
REMOVE VOLTAGE REGULATOR ASSEMBLY WITH BRUSH
REMOVE GENERATOR STATOR SUB-ASSEMBLY WITH RECTIFIER
REMOVE FITTING RING
REMOVE GENERATOR ROTOR ASSEMBLY
REMOVE GENERATOR DRIVE END FRAME BEARING
Generator (For Bosch Made) -- Disassembly |
1. REMOVE GENERATOR PULLEY CAP |
Using a screwdriver, remove the generator pulley cap from the generator pulley with clutch.
2. LOOSEN GENERATOR PULLEY WITH CLUTCH |
Mount the generator assembly in a vise between aluminum plates.
- NOTICE:
- Do not damage the generator.
Set SST and an 8 mm bi-hexagon wrench to the pulley as shown in the illustration.
- SST
- 09820-30010
Text in Illustration*1
| 8 mm Bi-hexagon Wrench
|
Hold SST in place, rotate the 8 mm bi-hexagon wrench clockwise, and loosen the generator pulley with clutch.
Text in Illustration*1
| 8 mm Bi-hexagon Wrench
|
*a
| Hold
|

| Turn
|
3. REMOVE GENERATOR REAR END COVER |
Remove the 2 terminal covers by turning them counterclockwise.
Using a 15 mm socket wrench, remove the 2 nuts from the end cover.
Remove the screw and end cover.
4. REMOVE VOLTAGE REGULATOR ASSEMBLY WITH BRUSH |
Remove the protective tower.
Remove the 3 screws and regulator.
5. REMOVE GENERATOR STATOR SUB-ASSEMBLY WITH RECTIFIER |
Remove the 4 screws.
Using a screwdriver, pry off the stator.
7. REMOVE GENERATOR ROTOR ASSEMBLY |
- NOTICE:
- Do not drop the generator rotor assembly.
Remove the generator pulley with clutch.
Using a press, press out the generator rotor and remove the spacer ring.
8. REMOVE GENERATOR DRIVE END FRAME BEARING |
Check that the bearing is not rough or worn, and that it rotates smoothly.
Text in Illustration
| Free
|
If necessary, replace the drive end frame bearing.
Remove the 4 screws and retainer plate.
- SST
- 09950-60010(09951-00250)
09950-70010(09951-07100)
Using SST and a hammer, tap out the bearing.