Savana 3/4 Ton Van V6-4.3L VIN W (1998)
4. Hold the pinion flange using the J8614-01.
5. Remove the pinion nut from the yoke.
6. Remove the pinion flange yoke from the axle carrier using the special nut and forcing screw of the J8614-01.
7. Remove the pinion oil seal from the axle carrier.
8. Inspect for a smooth oil seal surface, worn drive splines, damaged ears on the pinion flange and a smooth bearing contact surface.
9. Replace parts as necessary.
10. Tap the dust deflector from the flange if replacement is necessary.
11. Clean the stake points on the flange.
12. Clean foreign material from the contact area.
INSTALLATION PROCEDURE
IMPORTANT: Observe and accurately mark the positions of all driveline components relative to the propeller shaft and axles prior to disassembly.
These components include the propeller shaft, drive axles, pinion flanges, output shafts, etc. Reassemble all components in the exact relationship the
components had to each other during removal. Follow specifications and torque values. Follow any measurements made prior to disassembly.
1. Stake the new dust deflector onto the flange at three new equally spaced positions in a way that avoids damage to the seal operating surface.
2. Pack the cavity between the lips of the oil seal with an extreme pressure lithium-base lubricant.
