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Home >> GMC >> 1981 >> Forward Control 7.4L Eng VIN W, Standard Trans >> Repair and Diagnosis (Single Page) >> Drivelines & Axles >> Differentials & Drive Axles >> SPICER (DANA) Semi-Floating Axles >> Removal & Installation >> Pinion Yoke & Seal >> Installation

Pinion Yoke & Seal: Installation

Lubricate cavity between seal lips with a high melting point lubricant. Install seal into bore making sure that it bottoms against shoulder. Place flange on shaft and draw it down with pinion nut. Tighten pinion nut to specifications.

CAUTION: Failure to tighten pinion nut to full specifications will result in flange or pinion shaft failure. Install drive shaft.