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(7) Install lock ball in dimple at front of shaft. Hold ball in place with petroleum jelly. (8) Install front thrust washer on shaft and slide washer up against gear and over lock ball (Fig. 83). (9) Install wave washer, flat washer and remain- ing snap ring on idler shaft (Fig. 83). Verify snap SHIFT SHAFT AND BUSHINGS/BEARINGS Inspect shift shaft bushing and bearing for damage and replace if necessary. (1) Locate a bolt that will thread into the bushing without great effort. (2) Thread the bolt into the bushing, allowing the bolt to make its own threads in the bushing. (3) Attach a slide hammer or suitable puller to the bolt and remove bushing. (4) Use the short end of Installer 8119 to install the new bushing. (5) The bushing is correctly installed if the bush- ing is flush with the transmission case. (6) To replace the bearing locate a bolt that will thread into the bearing without great effort. (7) Thread the bolt into the bearing as much as possible. (8) Attach a slide hammer or suitable puller to the bolt and remove the bearing. (9) Use the short end of Installer 8119 to install the new bearing. (10) The bearing is correctly installed if the bear- ing is flush with the transmission case. DETENT PLUNGER BUSHING Inspect detent plunger bushings for damage and replace if necessary. NOTE: The detent plunger bushings are installed to (1) Using the long end of Installer 8119, drive the detent bushings through the outer case and into the (2) Remove the bushings from the shift shaft bore. long end of Installer 8118. (4) Start the bushing in the detent plunger bore in the case. (5) Drive the bushing into the bore until the tool contacts the transmission case. (6) Install a new detent plunger bushing on the short end of Installer 8118. (7) Start the bushing in the detent plunger bore in the case. (8) Drive the bushing into the bore until the tool contacts the transmission case. GEARTRAIN ASSEMBLY (1) Install Adapter 6747-1A on input shaft hub of Fixture 6747 (Fig. 84). (2) Install input shaft in fixture tool. Make sure Adapter 6747-1A is positioned under shaft as shown (3) Install pilot bearing in input shaft (Fig. 85). NOTE: The side of the pilot bearing with the small Fig. 83 IDLER GEAR AND SHAFT ASSEMBLY 1 - REAR OF SHAFT 21 - 60 MANUAL - NV3500 AN MANUAL - NV3500 (Continued) |