TM 9-2815-225-34&P 3-49.  ACCESSORY DRIVE REPAIR (Contd) LOCATION/ITEM ACTION REMARKS d.  Assembly (Contd) 22. Accessory drive housing Turn over so accessory drive Ensure thrust bearing (5) remains (15) gear (4) is face down. in position. 23. Thrust bearing (12) Install on accessory drive Grooved side of thrust bearing (5) shaft (6). is away from housing (15). 24. Washer (11) Install onto accessory drive shaft (6). CAUTION Exercise caution not to damage threads on accessory drive shaft when pressing on spine coupling hub. 25. Spline coupling hub (10) Install on accessory drive shaft Use suitable arbor press. (6). 26. Accessory drive gear (4) and Using feeler gauge, check end Allowable end clearance is accessory drive housing (15) clearance between gear (4) and 0.002-0.012 in.  (0.051-0.305 mm). housing (15). 27. Washer (9) and new Install on accessory drive shaft (6). Tighten to 30-35 lb-ft (41-48 Nm). self-locking screw (8) 28. Plug (14) Install on accessory drive housing (15). FOLLOW-ON TASKS:   Install accessory drive housing assembly (para. 3-73).   Install accessory drive pulley (para. 3-76). 3-302