Ranger 4WD V6-3.0L VIN U (1997)
Companion Flange: Testing and Inspection
1. Raise the vehicle on a hoist that supports the rear axle (twin-post hoist).
CAUTION: This operation disturbs the pinion bearing preload. Pinion bearing preload must be reset if the pinion nut has been loosened or
removed for rear axle universal joint flange reindexing or replacement.
2. Remove the driveshaft assembly.
3. Check the rear axle universal joint flange for damage.
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4. Position Companion Flange Runout Gauge T92L-4851-B on rear axle universal joint flange.
5. Install Clamp Plate T92L-4851-C on runout gauge.
