Fuel Rail: Service and Repair

Fuel Rail Tightening Sequence:

Tighten fuel rail bolts in numerical order.
Tightening Procedure:
First - Tighten all bolts to 9.3 to 10.8 Nm (6.9 to 8.0 ft lbs)
Second - Tighten all bolts to 21 to 26 Nm (15 to 20 ft lbs)

SUB-FUEL TUBES

Sub-Fuel Tube Bolt Tightening Sequence:

Tighten sub-fuel tubes in numerical order.
Tightening Procedure:
First - Tighten all bolts to 4.2-5.9 Nm (3.1-4.3 ft lbs)
Second - Tighten all blots to 8.4-10.8 Nm (6.2-8.0 ft lbs)