INJECTOR GP-FUEL 3920202 - Caterpillar

Fuel Lines Used On Earlier Engines
Fuel Lines Used On Later Engines(1) Torque for the nuts that hold the adapter locks (Earlier Engines) ... 14 3 N m (10 2 lb.ft.)(2) Torque for all bolts that hold the fuel injection line clamps ... 9.6 2.8 N m (84 24 lb.in.)(3) Torque for nuts that hold the fuel injection lines to the injection pumps and valves ... 40 7 N m (30 5 lb.ft.)(4) Torque for nuts that hold the fuel injection lines to the adapter ... 40 7 N m (30 5 lb.ft.)(5) Torque for nozzle retainer on nozzle adapter (Later Engines) ... 48 7 N m (35 5 lb.ft.)(6) Torque for locknut that holds the inner fuel line to the valve cover base ... 30 7 N m (22 5 lb.ft.)