3406B DIESEL TRUCK ENGINE Caterpillar

(1) Nut for fuel line.

Hold adapter assembly (2) when nut (1) is loosened or tightened. Tighten nut (1) to a torque of ... 48 ± 7 N·m (35 ± 5 lb ft)

(2) Adapter assembly.

(3) Torque for bleed screw ... 2.2 ± 0.8 N·m (20 ± 7 lb in)

(4) Washer.

(5) Torque for clamp bolt ... 28 ± 4 N·m (21 ± 3 lb ft)

(6) Put liquid soap on the rubber O-ring seal and in the bore in the head before assembly.

(7) Put 5P3931 Anti-Seize Compound on the threads of the adapter before installation. Tighten the adapter to a torque of ... 205 ± 14 N·m (150 ± 10 lb ft)