Mitsubishi Pajero Pinin. Manual - part 148

ENGINE ELECTRICAL – Starting

 System

16-22

REMOVAL SERVICE POINTS

A

A

"

TRANSMISSION MOUNT CROSSMEMBER
REMOVAL

1.

Remove the transmission mount crossmember. (Refer to
GROUP 32.)

2.

Lower the jack holding the engine and transmission
assembly to create clearance enough to remove the starter
motor installation bolts.

A

B

"

STARTER MOTOR ASSEMBLY REMOVAL

Pull the starter motor assembly out of space between the
intake manifold and cylinder block.

INSTALLATION SERVICE POINT

"

A

A

TRANSMISSION MOUNT CROSSMEMBER
INSTALLATION

Refer to GROUP 32.

ENGINE ELECTRICAL – 

Starting System

16-23

DISASSEMBLY AND REASSEMBLY

2

1

18

13

4

3

14

15

16

17

12

10

11

9

8

6

5

7

21

20

19

22

Disassembly steps

1. Screw

A

A

"

2. Magnetic switch
3. Screw
4. Through bolt
5. Rear bracket
6. Brush holder
7. Brush
8. Rear bearing

A

B

"

9. Armature

10. Yoke assembly

A

B

"

11. Ball

12. Packing A
13. Packing B
14. Plate
15. Planetary gear
16. Lever

A

C

" "

A

A

17. Snap ring

A

C

" "

A

A

18. Stop ring
19. Overrunning clutch
20. Internal gear
21. Planetary gear holder
22. Front bracket

ENGINE ELECTRICAL – 

Starting System

16-24

DISASSEMBLY SERVICE POINTS

A

A

"

MAGNETIC SWITCH REMOVAL

Disconnect the field coil wire from M-terminal of the magnetic
switch.

A

B

"

ARMATURE AND BALL REMOVAL

When removing the armature, do not lose the ball placed
at the end as a bearing.

A

C

"

SNAP RING/STOP RING REMOVAL

1.

Using  an appropriate wrench socket, push the stop ring
toward the overrunning clutch.

2.

Remove the snap ring with snap ring pliers and then remove
the stop ring and overrunning clutch.

STARTER MOTOR PARTS CLEANING

1.

Do not immerse the parts in cleaning solvent. Immersing
the yoke and field coil assembly and/or armature will
damage insulation. Wipe these parts with a cloth only.

2.

Do not immerse the drive unit in cleaning solvent. The
overrunning clutch is pre-lubricated at the factory and
solvent will wash lubrication from clutch.

3.

The drive unit may be cleaned with a brush moistened
with cleaning solvent and wiped dry with a cloth.

Magnetic
switch

S-terminal

M-terminal

Field coil
wire

Stop ring

Socket

Pinion gear

Overrunning
clutch

Snap ring

Pinion gear

Over-
running
clutch

Snap ring pliers

ENGINE ELECTRICAL – 

Starting System

16-25

REASSEMBLY SERVICE POINTS

"

A

A

STOP RING/SNAP RING INSTALLATION

Using an appropriate tool, pull the stop ring over the snap
ring.

INSPECTION

COMMUTATOR

1.

Place the armature in a pair of “V” blocks and check the
runout with a dial indicator.

Standard value: 0.05 mm
Limit: 0.1 mm

2.

Measure the commutator outer diameter.

Standard value: 29.4 mm

Limit: 28.8 mm

3.

Check the undercut depth between segments.

Standard value: 0.5 mm
Limit: 0.2 mm

OVERRUNNING CLUTCH

1.

Check that the pinion locks when it is turned anti-clockwise
and moves smoothly when it is turned clockwise.

2.

Check the pinion for wear or damage.

Stop ring

Overrunning
clutch

Stop ring

Snap ring

Undercut

Segment

Mica

Free

Lock