Isuzu KB P190. Manual — part 401

6D-16 ENGINE ELECTRICAL (4JK1/4JJ1)

Disassembly

RTW460LF000201

Disassembly Steps

1. Lead Wire
2. Bolt

3. Magnetic Switch Assembly

4. Torsion

Spring

5. Plunger

6. Dust

Cover

7. Magnetic

Switch

8. Screw

9. Through

Bolt

10. Rear Cover

11. Motor Assembly

12. Brush Holder

13. Yoke

14. Armature

15. Bolt

16. Bearing Retainer

17. Pinion Assembly

18. Pinion Stopper Clip

19. Pinion Stopper

20. Return Spring

21. Pinion Shaft

22. Clutch

23. Dust Cover

24. Shift Lever

25. Gear Case

ENGINE ELECTRICAL (4JK1/4JJ1) 6D-17

Important Operations

1. Lead Wire

Disconnect the lead wire at the magnetic switch.

RTW46DSH002601

2. Magnetic

Switch Assembly

Remove the magnetic switch bolts, then remove

the switch from the shift lever.

RTW46DSH002701

Remove the torsion spring from the magnetic

switch.

RTW46DSH002801

3. Through Bolt

4. Screw

5. Rear Cover

Remove the through bolts, then remove the rear

cover.

RTW46DSH002901

6D-18 ENGINE ELECTRICAL (4JK1/4JJ1)

6. Motor Assembly

Remove the four brushes from the brush holders.

RTW46DSH003001

Remove the yoke along with the armature and the

brush holder from the gear case.

Remove the brushes and commutator carefully so

as not to allow them in contact with the adjacent

parts.

RTW46DSH003101

7. Brush Holder

8. Yoke

9. Armature

Remove the brush holder and pull out the

armature assembly free from the yoke.

RTW46DSH003201

10. Bearing Retainer

11. Pinion Assembly

12. Dust Cover

13. Shift Lever

14. Gear Case

1) Remove the bearing retainer.

2) Remove the pinion from the gear case.

RTW46DSH003301

3) Use a screwdriver to remove the stopper clip.

Then disassemble the pinion assembly.

ENGINE ELECTRICAL (4JK1/4JJ1) 6D-19

RTW46DSH003401