Usage:
Start By:
a. remove fan assembly
NOTE: The radiator group is removed for photo purposes.
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Do not remove the fan adapter bolt (1) until after the fan adapter is loosened. The bolt will keep the adapter from suddenly moving off the shaft after it is loosened. |
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1. Loosen bolt (1) in the fan adapter (2).
2. Install tooling (A), and loosen the fan adapter. Remove the fan adapter bolt and washer. Remove the fan adapter (2).
3. Remove the oil supply lines (5).
4. Remove four bolts (3). Remove the fan drive (4).
5. Remove the 10 bolts that fasten the fan drive adapter in position. Remove the fan drive.
6. Use care during removal to prevent seal damage.
Install Fan Drive
1. Check the seal for damage. If damaged, use new parts for replacement.
2. Put the fan drive adapter in position, and install the 10 bolts that hold it.
3. Put fan drive (1) in position.
NOTE: Clean the taper of the adapter bore and shaft before assembly. Remove all oil and foreign material from the shaft and adapter bore.
4. Install oil supply lines (3) and fan drive adapter (2).
5. Install the adapter washer and bolt in the fan drive.
6. Tighten the adapter nut to a torque of 358 to 405 N·m (265 to 300 lb ft). Hit the nut with a hammer, and tighten again to a torque of 358 to 405 N·m (265 to 300 lb ft).
End By:
a. install fan assembly