Mitsubishi Pajero Pinin. Manual - part 102

FUEL SUPPLY – 

Fuel Tank

13B-4

DISASSEMBLY AND REASSEMBLY

FUEL PUMP MODULE

4

3

13

9

1

7

8

2

6

7

5

12

10

11

Disassembly steps

1. Fuel gauge unit
2. Gauge harness
3. Bracket
4. Cushion
5. Fuel pump (low-pressure)
6. Fuel tube

A

7. Grommet
8. Housing

9. Stopper

10. Fuel pressure regulator 

(low-pressure) and assist pump 
assembly

A

11. O-ring

12. Fuel hose
13. Fuel filter assembly

REASSEMBLY SERVICE POINT

A

O-RING/GROMMET INSTALLATION

Apply a fuel to O-ring and grommet before installing them,
to prevent them from being damaged or twisted.

FUEL SUPPLY – 

General/Fuel Tank

13B-2

GROUP 13B

FUEL SUPPLY

GENERAL

OUTLINE OF CHANGES

The following service procedures have been established due to the addition of the vehicles with 4G93-MPI
engine.

FUEL TANK

REMOVAL AND INSTALLATION

Pre-removal Operation

D

Fuel Draining

D

Reduce the Inner Pressure of Fuel Line and Hose
(Refer to GROUP 13C – On-vehicle Service.)

D

Center Exhaust Pipe Removal
(Refer to GROUP 15.)

D

Rear Propeller Shaft Removal

Post-installation Operation

D

Fuel Supplying.

D

Checking for Fuel Leaks

D

Rear Propeller Shaft Installation

D

Center Exhaust Pipe Installation
(Refer to GROUP 15.)

FUEL SUPPLY – 

Fuel Tank

13B-3

1

2

4

5

6

7

10

12

13

14

15

16

17

18

19

20

11

9

23

22

3

21

12

19

1 5 

±

 1 N · m

2 . 5 

±

 0 . 5 N · m

2 . 5 

±

 0 . 5 N · m

2 . 5 

±

 0 . 5 N · m

2 . 5 

±

 0 . 5 N · m

12

8

Removal steps

1. Parking brake cable clamp 

mounting nut

2. Filler hose
3. Leveling hose

"

A

A

4. High pressure tube connection
5. Vapour hose connection
6. Return hose connection
7. Harness connector connection
8. Fuel tank assembly

"

A

A

9. High pressure tube

10. Return hose

11. Suction hose

12. Vapour hose
13. Fuel check valve
14. Fuel tank harness
15. Fuel pump module
16. Retainer plate
17. Packing
18. Pipe and gauge assembly
19. Valve assembly
20. Fuel filler cap
21. Filler neck protector
22. Filler neck assembly
23. Packing

INSTALLATION SERVICE POINT

"

A

A

HIGH PRESSURE TUBE CONNECTION

Caution
After the connection, pull the high pressure tube gently
in the direction of removal to check that is firmly
connected.

FUEL SUPPLY – 

Fuel Tank

13B-4

INSPECTION

FUEL PUMP MODULE/PIPE AND GAUGE ASSEMBLY
REPLACEMENT

1.

Remove the rear seat cushion.

2.

Remove the service hole cover.

3.

Disconnect the harness connector, fuel hose and tube.

4.

Unscrew the mounting nuts, and then remove the pipe
and gauge assembly and fuel pump module.

5.

Install the pipe and gauge assembly and fuel pump module.
Tighten the mounting nuts to the specified torque.

Tightening torque: 2.5 

±

 0.5 N

⋅

m

6.

Connect the fuel hose, fuel tube and harness connector.

Caution
After the connection, pull the high pressure tube and
suction tube gently in the direction of removal to check
that they are firmly connected.

7.

Install the service hole cover.

8.

Install the rear seat cushion.

Pipe and
gauge
assembly

Suction  hose

Fuel pump
module

High
pressure
tube

Harness
connector

Return hose

Harness
connector

Suction
hose