Service Manual

Fuel Pump ISB, ISBe and QSB (Common Rail [...]
Page 5-24 Section 5 - Fuel System - Group 05
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Use the fuel pump gear retention tool, Part Number
3164707, and a 1/2 inch breaker bar to hold the drive gear
in place while tightening the drive gear retaining nut.
Torque Value: 105 N•m [ 77 ft-lb ]
Install
Automotive and Industrial
Install the fuel pump on the gear housing.
NOTE: Timing of the high-pressure pump with the
crankshaft is not required.
Install the fuel pump mounting nuts and tighten.
Torque Value: 25 N•m [ 221 in-lb ]
Install the high-pressure supply line from the high-
pressure pump to the fuel rail and tighten the holding
brackets.
NOTE: Apply a counter-torque on the high-pressure pump
outlet port to prevent over-tightening.
Torque Value:
3.9L and 5.9L High-Pressure Supply Line
Step 1 30 N•m [ 22 ft-lb ]
Torque Value:
4.5L and 6.7L High-Pressure Supply Line
Step 1 30 N•m [ 22 ft-lb ]
Connect the EFC actuator valve wire harness connector.