F 250 4WD Super Duty V10-6.8L VIN S (2001)
5. Install the Traction-Lok Clutch Gauge housing over the disc and tighten the nut.
6. Use a feeler gauge and select the thickest blade that will enter between the tool and the differential clutch pack.
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The reading will be the thickness of the new clutch shim.
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Select the correct shim size, and remove the Traction-Lok Clutch Gauge.
7. Place the selected shim and Belleville spring on the differential clutch pack.
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The dished or concave side of the Belleville spring must be face up and against the thrust face of the differential case.
8. Install the differential side gear and differential clutch pack into the left case half (ring gear side).
