C3.3 Industrial Engine Caterpillar

Fan Drive

Usage:

C3.3 E3K

Tighten the studs (not shown) that support the extension for the fan to 11 N·m (8 lb ft).

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Illustration 1	g00926178
A typical fan drive

(1) Tighten the nuts for the fan to the following torque. ... 22 N·m (16 lb ft)

Fan drive housing

Tighten the bolts that secure the fan drive housing to the cylinder head to the following torque (not shown). ... 44 N·m (32 lb ft)

Maximum permissible end play of the shaft ... 0.20 mm (0.0079 inch)

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