Removal [03/2019 - ]: Procedure
- DISCHARGE FUEL SYSTEM PRESSURE
Refer to PROCEDURE - Step 1
- REMOVE NO. 2 ENGINE COVER SUB-ASSEMBLY
See step 3
- REMOVE NO. 2 FUEL PIPE SUB-ASSEMBLY WARNING:
- Working on fuel system.
Risk of fire! Danger of explosion!
- When working on the fuel system, make sure that the workbay is sufficiently ventilated, e.g. using extraction unit.
- Tightly seal off open lines and connections; collect any escaping fuel directly at the point of exit.
- No fire, sparks, open flames or smoking.
- On releasing high pressure line, fuel may emerge at high speed.
Danger of injury!
- Wear suitable personal protective equipment.
- Allow the cooling system to cool down to a temperature below 40°C before starting installation work.
- Note warnings on cylinder head cover.
NOTE:- Electrostatic discharge.
Damage to or destruction of electrical components.
- Leave electrical components in original packaging until just before they are installed. Use the original packaging only for any return shipments. Always package removed components straight away.
- Read and comply with user information on using the associated special tool 12 7 060.
- Only touch the housings of electrical components. Do not touch pins or multi-pin connectors directly.
- Anti static work clothing and antistatic shoes (with ESD symbol).
- For additional information see: 61 35 Information on electrostatic discharge (ESD) protection.
HINT:
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
- Unlock the snap fastener (1) in the direction of the arrow.
- Loosen fuel line (2) and place to one side.
- Catch and dispose of escaping fuel.
- Loosen screw (3).
- Unlock plug connection (1) and disconnect.
- Release the union nut (2) with the 17 mm union nut wrench on the high pressure pump.
- Catch and dispose of escaping fuel.
- Guide the No. 2 fuel pipe sub-assembly (4) out of the holder (3).
- Guide the No. 2 fuel pipe sub-assembly (4) out and remove.
- Working on fuel system.