D330, D333, 3304, 3306 – Clutch Assembly Adjustments

Shaft Seal Wear Sleeve Installation

Clutches which have oil lubricated shaft bearings are equipped with oil seal wear sleeves (2) on the shaft. Install wear sleeves with guide assembly (1) (part of 1P2410 Wear Sleeve Installation Tool Group), to be sure the sleeve contours blend in with the shoulder fillets (3) on the shaft.

Tighten hub nut to remove all clearance between parts, then tighten 1/6 turn more.


WEAR SLEEVE INSTALLATION
1. Guide assembly. 2. Wear sleeve. 3. Shaft shoulder fillets.

Shaft Bearing End Clearance
Tighten adjusting nut to remove all clearance and seat bearing cups. At this point shaft should turn with dry bearing at torque of 60 lb. in. (70,0 cm.kg) in addition to seal drag. Then back off the adjusting nut the number of notches indicated in the charts and install the lock. Drive the front bearing cup to the front by striking the output end of the shaft with a soft hammer. The end clearance should now be as indicated in the chart.


Where shim adjustment is used, tighten the retainer without shims until shaft turns with dry bearings at torque of 60 lb. in. (70,0 cm.kg) in addition to seal drag. Measure the space between the retainer and carrier and add .013 in. (0,33 mm) to this measurement. Remove the retainer, then install shims and retainer and bolts with locks. Drive the front bearing cap to the front by striking the output end of the shaft with a soft hammer. The end play should now be as indicated in the chart.

Installation Adjustment
At time of installation, check the flywheel housing face and bore run out.

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