3116 and 3126 Truck Engines Fan Drive – Disassemble

Disassembly Procedures
Start By:

A.Remove the fan drive. Refer to Disassembly and Assembly, “Fan Drive Remove”.

1.Remove bolts (1) and the fan drive pulley.

2.Remove bolts (6) and the washers from the bearing retainer (2) .
Note: Access to bolts (6) can be made by rotating the fan drive shaft.

3.Remove fan drive shaft (5) from fan support (3) .

4.Remove bolts (9) and remove thrust plate (4) .

5.Remove rolling bearing (8) and bearing retainer (2 ) from fan drive shaft (5). Remove O-ring seal (7) from the bearing retainer.

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