Removing/installing solenoid valve for liquid phase

AR47.25-D-0011A

Removing/installing solenoid valve for liquid phase

01.12.2016

Engine

111.984 in model 902, 903, 904

with code KL8 (Gas pressure container in load space)

with code MY9 (Liquefied Gas Technology (LGT))

except code KL9 (Underfloor gas pressure container)

1

Electrical connection

2

Cable tie

3

Gas line

4

Reducing pieces

5

Liquid phase solenoid valve

6

Drain line

7

Screw/bolt

 Danger !

Risk of explosion due to escaping combustible gas or overheating of gas cylinders.Risk of injury caused by burns to skin and eyes. Risk of frostbite to body parts caused by escaping gas and by touching components near the valves when emptying gas cylinders. Risk of poisoning or suffocation caused by inhaling gas.

Remove any sources of ignition.
Protective clothing, safety gloves and safety glasses must always be worn.
Ensure that the work area is adequately ventilated.
When working on vehicles at ambient temperatures over 60 °C, all gas cylinders must be removed.

AS00.00-Z-0018-01A

 Danger !

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.

Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0005-01A



Note on calculation of tightening torque when using insertion or socket tools with various effective lengths

AH00.00-P-0015-01CW

 

Remove/install

1

Empty drain line (6)

AR47.25-D-0018A

2

Release and disconnect electrical connection (1)

3

Detach gas line (3)

 Gas line to reducer

*BA47.25-N-1006-01K

4

Detach drain line (6)

 Union nut, drain line to multiple valve reducing piece

*BA47.25-N-1002-01K

5

Detach reducing pieces (4)

 Reducing piece drain line to liquid phase solenoid valve

*BA47.25-N-1001-01K

6

Remove screw/bolt (7) and liquid phase solenoid valve (5)

 Bolt, liquid phase solenoid valve to bracket

*BA47.10-N-1011-02B

7

Install in the reverse order

8

Perform GAP

 Compressed-gas tank, gas shutoff valve

Number

Designation

Engine 111.984

BA47.10-N-1011-02B

Bolt, liquid phase solenoid valve to bracket

Nm

10

 Fuel lines/hoses

Number

Designation

Engine 111.984

BA47.25-N-1001-01K

Reducing piece drain line to liquid phase solenoid valve

Nm

16

 Fuel lines/hoses

Number

Designation

Engine 111.984

BA47.25-N-1002-01K

Union nut, drain line to multiple valve reducing piece

Nm

16

 Fuel lines/hoses

Number

Designation

Engine 111.984

BA47.25-N-1006-01K

Gas line to reducer

Nm

16