12
Workshop Manual, TSD3450E, Issue 1 117
2800
Fan drive assembly
To remove and to fit Operation 12-6
To remove
1 Remove the fan, Operation 12-5.
2 Remove the hub (A1).
3 Loosen the adjustment bolts to release the tension on the alternator belt. Remove the belt and the alternator
(A3).
4 Release the tension on the fan drive belts and remove the belts.
5 Remove the two bolts and cap which retain the pulley (A2) and withdraw the pulley complete with bearing.
6 Remove the two nuts and two bolts which retain the fan bearing housing (A4) and remove the housing.
To fit
1 Fit the fan bearing housing (A4).
2 Fit the pulley (A2) and retain with the cap and two bolts. Tighten the bolts to a torque of 24 +/- 6 Nm (18 +/
-4lbfft).
3 Fit the fan drive belts and adjust the tension as given in Operation 12-7.
4 Fit the alternator (A3), fit the alternator belt and adjust the tension as given in Operation 14-3.
5 Fit the hub (A1).
6 Fit the fan, Operation 12-5.
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