3408 VEHICULAR ENGINE Caterpillar


Fuel Injection Lines

Usage:

(Earlier Engines)

(1) Torque for the nuts that hold the adapter locks ... 10 ± 2 lb. ft.(14 ± 3 N·m)

(2) Torque for all bolts that hold the fuel injection line clamps ... 84 ± 24 lb. in.(9.6 ± 2.8 N·m)

(3) Torque for all nuts that hold the fuel injection lines ... 30 ± 5 lb. ft.(40 ± 7 N·m)

(Later D.I. Engines)

(1) Torque for nut at head adapter ... 22 ± 4 lb. ft.(30 ± 5 N·m)

(2) Torque for all bolts that hold the fuel injection line clamps ... 84 ± 24 lb. in.(9.6 ± 2.8 N·m)

(3) Torque for all nuts that hold the fuel injection lines ... 30 ± 5 lb. ft.(40 ± 7 N·m)

(4) Torque for four bolts that hold fuel injection pump housing ... 40 ± 5 lb. ft.(54 ± 7 N·m)

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