What is the torque on the common rail injectors and the feed tubes????? help me out

 

as per mitchell this is the insatll procedure for the high pressure fuel lines

1. Tighten nuts at high pressure injector connector nut at cylinder head. torque nut to 37 ft.lb.

2. Tighten all fuel lines at rail. Torque nuts to 27 Ft.Lb

3. Torque the fuel injector solenoid nuts to 11 inch pounds

Hope this helps,

Harold

 

not sure if its the same as my 03, but make sure you get the sequence right,

Install fuel injector holdown clamp (mounting flange) bolts. Do a preliminary tightening of these bolts to 5 N·m (44 in. lbs.) torque. This preliminary tightening insures the fuel injector is seated and centered. After tightening, relieve bolt torque, but leave both bolts threaded in place.
If required, assemble o-ring to injector fuel supply connector. Lubricate connector bore and threads. Install fuel supply connector into cylinder head by engaging locator into groove and push to engage o-ring. Install fuel supply connector nut (fitting) into cylinder head. Do a preliminary tightening of this nut to 15 N·m (11 ft. lbs.) torque.
Perform final tightening of fuel injector mounting clamp bolts to 10 N·m (89 in. lbs.) torque.
Perform final tightening of fuel connector nut to 50 N·m (37 ft. lbs.) torque.