Remove/install fuel distributor with injection valves (ME-SFI)

AR07.03-P-1451AA

Remove/install fuel distributor with injection valves (ME-SFI)

9.3.10

 

Remove/install

 Danger!

Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel and risk of injury to eyes and skin caused by contact with fuel

No fire, sparks, open flames or smoking.
Only pour fuels into suitable and appropriately marked containers.

Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

1

Remove cover on front side of engine

Model 211, 215, 220, 230.475

2.1

Remove engine cover with integrated air filter

Except model 170.466

Model 171.473,

Model 203.065 /265 /076 /276

Model 209.376/476 as of 24.4.04

Model 211.076 /276,

Model 215.374,

Model 220.074 /174,

Model 230.472 /474

 The air filter is integrated in the engine cover. Remove engine cover or air filter by pulling it vertically up and off the cylinder head covers.

2.2

Remove air filter housing

Model 170.466

Model 203.065 /265

Model 211.076 / 276

Model 215.374

Model 220.074 / 174

Model 230.472 /474

AR09.10-P-1150SVK

Model 171.473

Model 203.076 /276

Model 209.376/ 476 as of 24.4.04

AR09.10-P-1150AC

3

Take off resonance housing (2/1)

Vehicles with air filter located on the engine side

4

Remove plastic cover

 Remove bolt (1/4).

5

Detach the engine wiring harness from the fuel distributor (17)

Model 211

6

Remove throttle valve actuator

Engine 112.960 /961, 113.990 /991 /992 /995

AR07.61-P-1401SVK

7

Release fuel pressure via service valve (1/1)

 Make sure to collect fuel.

 Pressure hose

*119589046300

8

Detach feed line (17/2)

 Make sure to collect fuel.

 Disconnect fuel feed line at fuel distributor

*BA07.52-P-1001-01A

9

Disconnect electrical connectors at fuel injection valves (Y62)

10

Remove top charge air distributor

Engine 112.960 /961, 113.990 /991 /992 /995

AR09.41-P-1320SVK

11.1

Remove bolts (17/1) and lift fuel distributor (17) and fuel injection valves (Y62) off the intake manifold

Except engine 112.960 /961, 113.990 /991 /992 /995

 Installation: Check O-rings for damage and replace if necessary. Coat with lubricating paste before inserting.

 Bolt, fuel distributor to intake manifold

*BA07.52-P-1002-01A

Lubricant paste

*BR00.45-Z-1002-06A

11.2

Remove bolts (17/1) and lift fuel distributor (17) and fuel injection valves (Y62) off the lower section of the charge air distributor

Engine 112.960 /961, 113.990 /991 /992 /995

 Installation: Check O-rings for damage and replace if necessary. Coat with lubricating paste before inserting.

 Bolt, fuel distributor to bottom part of charge air distributor

*BA07.52-P-1003-01A

Lubricant paste

*BR00.45-Z-1002-06A



Checking

12

Check fuel injection valves (Y62) with STAR DIAGNOSIS



Connect STAR DIAGNOSIS and read out fault memory

AD00.00-P-2000-04A

If necessary: 

Remove/install injection valves.

AR07.03-P-6520A

13

Install in the reverse order

Number

Designation

Engine
112 except
112.945/951/
960/961

Engine 112.960/
961 AMG

Engine
113.992/
993/995

Engine 113.990/
991

BA07.52-P-1001-01A

Fuel feed line to fuel distributor

Nm

38

35

38

38

BA07.52-P-1002-01A

Bolt, fuel distributor to intake manifold

Nm

10

-

-

10

BA07.52-P-1003-01A

Bolt, fuel distributor to bottom part of charge air distributor

Nm

-

9

9

9

Number

Designation

Engine
113.940/941/
942/943/944/
945/946/948/
960/961/962/
963/964/965/
966/967/968/
969/971/980/
981/982/984/
986/988

Engine 113.987

Engine
113.989

BA07.52-P-1001-01A

Fuel feed line to fuel distributor

Nm

38

38

38

BA07.52-P-1002-01A

Bolt, fuel distributor to intake manifold

Nm

10

10

-

BA07.52-P-1003-01A

Bolt, fuel distributor to bottom part of charge air distributor

Nm

-

9

-

Number

Designation

Order number

BR00.45-Z-1002-06A

Lubricating paste, rubber parts 2.5 kg, DB supply specification 6867.00

A 000 989 01 60