Mitsubishi L200. Manual - part 203

COMMON RAIL AND SUPPLY PUMP

DIESEL FUEL

13A-608

3. Tighten the common rail assembly side flare nut in 

the fuel supply pump pipe and the supply pump 
assembly side flare nut alternately in several 
steps to the specified torque.

Tightening torque: 35 

± 5 N⋅m

4. Tighten the supply pump assembly bolts to the 

specified torque.

Tightening torque: 24 

± 4 N⋅m

5. Tighten the fuel supply pump pipe bolt.

>>D<< INJECTION PUMP SPROCKET 
INSTALLATION

In the same manner as for removal, using special 
tool sprocket holder (MB992048), lock the injection 
pump sprocket, and then tighten the injection pump 
sprocket mounting nut to the specified torque.

Tightening torque: 64 

± 5 N⋅m

AC503013 AB

MB992048

Injection pump
sprocket

SUCTION CONTROL VALVE

DIESEL FUEL

13A-609

SUCTION CONTROL VALVE

REMOVAL AND INSTALLATION

M1133011900213

REMOVAL SERVICE POINT

<<A>> SUCTION CONTROL VALVE/GASKET/O-
RING REMOVAL.
1. Clean the area around the suction control valve 

with a cleaner, etc.

CAUTION

Pay attention not to let foreign materials get into 
the supply pump assembly during and after the 
suction control valve removal.
2. Loosen the suction control valve mounting bolts, 

and remove the suction control valve from the 
supply pump assembly.

3. Remove the gasket
4. Remove the o-ring from the supply pump 

assembly.

Pre-removal and Post-installation Operation
• Battery and Battery Tray Stay Removal and Installation 

(Refer to GROUP 54A 

− Battery ).

AC704545

N

3

1

2

N

AC

8.9 ± 1.9 N·m

4

7

6

5

N

48 ± 6 N·m

(Engine oil)

(Engine oil)

Removal steps 

•

Supply pump assembly correction 
learning (Refer to GROUP 00 

− 

Precautions Refer Service, Supply 
Pump Correction Learning 
procedure ) <only at installation>.

1.

Battery wiring cable connection

2.

Engine oil level gauge and guide 
assembly

3.

O-ring

4.

Suction control valve connector 
connection

<<

A

>> >>

A

<< 5.

Suction control valve

<<

A

>> >>

A

<< 6.

Gasket

<<

A

>> >>

A

<< 7.

O-ring

SUCTION CONTROL VALVE

DIESEL FUEL

13A-610

INSTALLATION SERVICE POINT

>>A<< O-RING/GASKET/SUCTION CONTROL 
VALVE INSTALLATION

CAUTION

• Pay attention not to let the suction control 

valve be contaminated with foreign material 
when installing it.

• Pay attention not to let foreign materials get 

into the supply pump assembly during the 
suction control valve installation.

1. Fit the O-ring to the O-ring groove on the supply 

pump assembly.

2. Install the gasket to the suction control valve.

3. Apply a drop of new engine oil to the O-ring in the 

supply pump assembly groove, and insert the 
suction control valve by hands until it contacts 
with the supply pump assembly. When inserting 
the suction control valve, make sure that the 
suction control valve connector is in the direction 
shown in the figure.

CAUTION

Tighten the two suction control valve mounting 
bolts evenly.
4. Tighten the suction control valve mounting bolts to 

the specified torque.

Tightening torque: 8.9 

± 1.9 N⋅m

AC704546AB

Supply pump

Suction control
valve connector

THROTTLE BODY ASSEMBLY

DIESEL FUEL

13A-611

THROTTLE BODY ASSEMBLY

REMOVAL AND INSTALLATION

M1133007600435

INSTALLATION SERVICE POINT

>>A<< THROTTLE BODY GASKET INSTALLA-
TION

Install the throttle body gasket as shown in the illus-
tration.

AC502843AD

1

3.0 ± 0.5 N·m

2

3

N

5

4

13 ± 2 N·m

6.0 ± 1.0 N·m

Removal steps 

1.

Engine cover

2.

Inter cooler outlet air hose 
connection

3.

Throttle body connector

4.

Throttle body

>>

A

<< 5.

Throttle body gasket

AC502844AB

Projection

Throttle body
gasket

Throttle body