3056E Industrial Engine Caterpillar


Fuel Priming Pump

Usage:

3056E 356


Illustration 1g00628370

(1) Bolt

Apply 4C-4030 Thread Lock Compound to the first three threads of the bolts.

Tighten the bolts that fasten the fuel transfer pump to the cylinder block to the following torque. ... 22 N·m (16 lb ft)

Static pressure ... 73 to 80 kPa (10.6 to 11.6 psi)

Test pressure ... 55 kPa (7.9 psi)

Refer to the Testing and Adjusting Module, "Fuel System pressure - Test" for information on testing the operation of the fuel priming pump.

Note: When the fuel transfer pump is installed on the engine, ensure that the camshaft is on minimum lobe lift and that the bolts are evenly tightened. Failure to follow this procedure can cause the loss of maximum engine power and damage to the fuel transfer pump.

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