Removing the high pressure line between the high pressure pump and rail for cylinders 4 to 6
WARNING:
Working on 12 V electrical system
Risk of short circuits! Risk of fire!
Risk of short circuits! Risk of fire!
- Make sure that there is no charger connected to the jump start terminal in the engine compartment
- Detach battery ground lead from battery
- For auxiliary batteries: Detach battery minus cables from all auxiliary batteries
WARNING:
Working on fuel system
Risk of fire! Danger of explosion!
Risk of fire! Danger of explosion!
- When working on the fuel system, make sure the workstation has sufficient ventilation, e.g., by means of extraction
- Tightly seal off open lines and connections; collect any leakage fuel directly at the point of exit
- No fire, sparks, open flames or smoking
CAUTION:
On releasing high pressure line, fuel may emerge at high speed
Injury hazard!
Injury hazard!
- Wear suitable personal protective equipment
- Before performing any installation work, allow cooling system to cool down to less than 40°C
- Note warnings on cylinder head cover
Preliminary work
- Refer to DISCONNECTING ALL BATTERY GROUND LEADS .
- Refer to REMOVING SUSPENSION STRUT BRACE .
- Refer to REMOVING THE ACOUSTIC COVER .
- Refer to REMOVING ALL IGNITION COILS .
- Refer to REMOVING FUEL DELIVERY LINE .
WARNING:
Working on fuel system
Risk of fire! Danger of explosion!
Risk of fire! Danger of explosion!
- When working on the fuel system, make sure the workstation has sufficient ventilation, e.g., by means of extraction
- Tightly seal off open lines and connections; collect any leakage fuel directly at the point of exit
- No fire, sparks, open flames or smoking
CAUTION:
On releasing high pressure line, fuel may emerge at high speed
Injury hazard!
Injury hazard!
- Wear suitable personal protective equipment
- Before performing any installation work, allow cooling system to cool down to less than 40°C
- Note warnings on cylinder head cover
NOTE:
TECHNICAL INFORMATION
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations
- Position a lint-free rag under the union nuts
- Remove union nuts (arrows) with the special tool 0 495 280 (13 0 140)
- Catch and dispose of leakage fuel
- Pull out the high pressure line (1) and remove it
- Remove and dispose of lint-free cloths