Mount the fuel supply line

NOTE: RISK OF DAMAGE
Contaminant or foreign body.
Contamination can result in malfunctions, loss of function or leaks.

Adhere to the utmost cleanliness.
Protect components from contamination e.g. by covering.
Close off line connections with seal plugs.

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.

Remove special tool 0 496 565 (13 5 160).
Position the fuel delivery line.
Connect the fuel line (1) to the fuel supply line and lock it audibly.
Hand-tighten the nut (2) on left high pressure pump.
Hand-tighten the bolt (3).

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Hand-tighten the nut (1) on right high pressure pump.
Hand-tighten the bolt (2).

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NOTE: To provide a better overview: Diagram with removed coolant expansion tank for the charge air cooler.

Courtesy of BMW OF NORTH AMERICA, INC.

Hand-tighten the bolts (3).
Position the charge air cooler (2) and tighten the screws (1).

TIGHTENING TORQUE SPECIFICATIONS

Charge air cooler to holder
M 6x35	tightening torque	8 Nm

NOTE: To provide a better overview: Diagram with removed charge air coolers.

Courtesy of BMW OF NORTH AMERICA, INC.

First, tighten the nuts (1) of the fuel supply line on the high pressure pumps.

TIGHTENING TORQUE SPECIFICATIONS

Fuel delivery line to high pressure pump
M14	Joining torque	10 Nm
	Tightening torque	30 Nm

Next, tighten the bolt (2) on the right cylinder head cover.

TIGHTENING TORQUE SPECIFICATIONS

Fuel supply line to cylinder head cover/cylinder head
M6x16	tightening torque	10 Nm

Next, tighten the bolts (3).

TIGHTENING TORQUE SPECIFICATIONS

Fuel supply line to cylinder head cover/cylinder head
M6x16	tightening torque	10 Nm