Install the high-pressure rail on the left
NOTE:
TECHNICAL INFORMATION
When assembling, it is essential to observe screwing sequences and tightening torques.
Failure to comply with the regulations can lead to leaks and damage.
When assembling, it is essential to observe screwing sequences and tightening torques.
Failure to comply with the regulations can lead to leaks and damage.
NOTE:
The description is provided only at one component. The procedure is the same for all other components.
- Loosen screw (1).
- Slacken hold-down device (2).NOTE: TECHNICAL INFORMATION
Always install the high pressure line or rail free of distortion. To ensure distortion-free installation of the high pressure line and to avoid damaging the thread, it must be possible for both nuts to be screwed on to the injectors easily hand force. - First insert the high-pressure rail at the high pressure pump connector, then lower to the point where the ball heads are positioned inside the injector connections and the high-pressure rail is correctly positioned.
- Then tighten the nuts (1) on the injectors so they are hand-tight.
- Next, hand-tighten the nut (2) of the high pressure pump.
- Lastly, mount screws (3) and hand-tighten.
- Tighten down screws (3).TIGHTENING TORQUE SPECIFICATIONS
Rail on cylinder head cover M6x25 Tightening torque 10 Nm - Tighten the screws (1) the hold-down device.TIGHTENING TORQUE SPECIFICATIONS
Hold-down device to cylinder head M7 Tightening torque 13 Nm - Tighten the nuts (2) on the injectors.TIGHTENING TORQUE SPECIFICATIONS
Rail to injector M12 Joining torque 10 Nm Tightening torque 23 Nm - Tighten nut (3) on the high pressure pump.
TIGHTENING TORQUE SPECIFICATIONS
| Rail to high pressure pump | ||
|---|---|---|
| M14 | Joining torque | 10 Nm |
| Tightening torque | 30 Nm | |
Follow-up work
- Refer to INSTALLING SOUND INSULATION ON THE LEFT CYLINDER HEAD COVER .
- Refer to MOUNTING THE WIRING HARNESS ON THE CYLINDER HEAD COVER ON THE LEFT .
- Refer to INSTALLING ALL LEFT IGNITION COILS .
- Refer to INSTALLING LEFT CLEAN AIR PIPE .
- Refer to CONNECTING THE LEFT CHARGE AIR LINE TO THE TURBOCHARGER .
- Refer to INSTALLING THE LEFT UNFILTERED-AIR DUCT .
- Refer to INSTALLING INTAKE FILTER HOUSING .
- Refer to INSTALLING ACOUSTIC COVER .
- Refer to INSTALLING THE REAR TOP CROSS CONNECTION .
- Refer to INSTALLING FRONT CROSS CONNECTION (FRONT-END STRUT REMOVED) .
- Refer to INSTALLING BOTH FRONT-END STRUTS .
- Refer to INSTALLING THE COVER OF THE ENGINE COMPARTMENT CENTER .
- Refer to CONNECTING ALL BATTERY GROUND LEADS .