Isuzu N-Series. Manual - part 629

ENGINE ELECTRICAL 6D-9

On-Vehicle Service

Component

Legend

1. 50 terminal

4. Starter assembly

2. 30 terminal

5. Spacer (4JB1, except cold area)

3. Earth cable terminal

N6A3491E

6D-10 ENGINE ELECTRICAL

Removal

Preparation

• Disconnect Battery Ground Cable.

1. “50” Terminal
2. “30” Terminal
3. Earth Cable Terminal
4. Starter Assembly
5. Spacer (4JB1, Except cold area)

Installation

1. Spacer (4JB1, Except cold area)
2. Starter Assembly

• Tighten the fixing bolt and nut to the specified

torque

Tighten:
Starter Bolts and Nuts to 81 N

⋅m (8.3 Kg⋅m/60 lb⋅ft)

3. Earth Cable Terminal

• Connect the earth cable terminal.

4. “30” Terminal

• Connect the harness connector.

5. “50” Terminal

• Connect the battery cable terminal with starter

switch harness terminal, then tighten nut to the
specified torque.

Tighten:
Fixing Nut to 9 N

⋅m (0.9 Kg⋅m/78 lb⋅in)

• Connect the battery cable.

N6A3492E

ENGINE ELECTRICAL 6D-11

Unit Repair

Component

Legend

1. Lead wire

8. Overrunning clutch

2. Through bolt

9. Return spring

3. Yoke assembly

10. Steel ball

4. Cover yoke

11. Idle pinion

5. Brush and brush holder

12. Retainer

6. Armature

13. Roller

7. Drive side housing

14. Magnetic switch

N6A3493E

6D-12 ENGINE ELECTRICAL

Disassembly

1. Lead Wire

Disconnect the lead wire from the magnetic switch.

2. Through Bolt

Remove the through bolts from the yoke.

3. Yoke Assembly

Separate the yoke from the solenoid switch.

4. Yoke Cover

5. Brush and Brush Holder

Remove (pull out) the brushes and the brush hold-
er from the armature with a pair of long-nose pliers.

6. Armature
7. Drive Side Housing
8. Overrunning Clutch

Remove the overrunning clutch from the housing.

N6A3494E

N6A3495E

Legend

1. Bush
2. Spring

N6A3496E

N6A3497E