3056E Industrial Engine Caterpillar

Fuel Lines

Usage:

3056E 356

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Illustration 1	g00959607
The low mounted system for the fuel line

(1) Tighten the compression nut to the following torque. ... 6 N·m (53 lb in)

(2) Fuel block

Tighten the bolt that fastens the fuel block to the cylinder head to the following torque. ... 44 N·m (32 lb ft)

(3) Tighten the top banjo bolt to the fuel block to the following torque. ... 12 N·m (106 lb in)

Tighten the bottom banjo bolt (not shown) to the fuel block to the following torque. ... 6 N·m (53 lb in)

(4) Tighten the compression nut to the following torque. ... 9 N·m (79 lb in)

Tighten all the other fittings on the fuel block "2" to the following torque. ... 23 N·m ( 17 lb ft)

(5) Tighten the banjo bolt to the following torque. ... 12 N·m (9 lb ft)

(6) Tighten the fuel line fitting to the following torque. ... 23 N·m (17 lb ft)

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Illustration 2	g00977252
The high mounted fuel system

(7) Tighten the fuel line fitting to the following torque. ... 23 N·m (17 lb ft)

Note: The torque values for the high mounted fuel system are equal to the torque values of the low mounted system.

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