Drain fuel from crankcase

AR07.15-B-8950-02A

Drain fuel from crankcase

Engine

904.9, 906.9

Engine

924.9 in model 368, 685.203/204/283/284/293/294/295

Engine

924.9 in model 970, 972, 974, 976

Engine

924.9, 926.9

Engine

926.9 in model 368, 685

Engine

926.9 in model 949, 950, 952, 953, 954, 957

 Diesel injection system with injection unit (MR/PLD)

Number

Designation

Engine 904.9, 906.9, 924.9, 926.9

BA07.15-B-1006-01A

Fuel tubes in the cylinder head

Nm

50

 Diesel injection system with injection unit (MR/PLD)

Number

Designation

Engine 904.9, 906.9, 924.9, 926.9

BA07.15-B-1007-01A

Fuel tubes in the solenoid valve

Nm

50

 Fuel filter

Number

Designation

Engine 904.9, 906.9, 902.9

Engine 924.9, 926.9

BA47.20-B-1001-02A

Cover on the fuel filter housing

Nm

25

25

1

Unscrew the cover (1) from the fuel filter housing and displace it up together with the filtering element 

2

Remove the banjo bolt (3), the rings (4) and the piping (5)

3

Remove the pressure valve (6) and the ring (7) 

 For better drainage, apply compressed air to the tapped drilling in the fuel gallery on the block.

4

Install in reverse order. 

 Check and, if necessary, replace the O-Ring (2) of the filter case cover (1).

 Installation: Replace the sealing rings (4, 7).

 Apply the correct tightening torque on the cover (1), on the valve (6) and on the hollow bolt (3).