Section 9 - Drive Units Fuel Pump and Compressor Drive - Rebuild (9-02) M11 Page 9-7 Visually inspect the rear thrust washer for cracks. Replace the washer if cracks are found. Refer to Fuel Pump and Compressor Drive - Rebuild (9-02). Fuel Pump and Compressor Drive - Rebuild (9-02) Disassembly Remove the capscrew and washer. Caution: Install the retainer capscrew (1), without the washer to prevent damage to the shaft while the gear is being removed. The thrust bearing will be damaged if a hydraulic press is used to remove the spline or hub coupling from the shaft. Use the coupling puller, Part No. 3376663, to remove the splined coupling, or a three jaw puller to remove the hub coupling.
Remove the capscrew. Remove the thrust bearing (1). Remove the shaft and gear assembly.