Component Disassembly & Reassembly: MAINSHAFT: Disassembly
- Remove input shaft from mainshaft. Remove circlip from high speed and reverse hub assembly. See Figure . Press off high speed synchronizer rings, high speed sleeve-hub assembly, mainshaft 3rd gear and needle bearing from mainshaft. Remove high speed synchronizer sleeve, springs and keys from high speed synchronizer hub.
- Remove 2 retaining rings and speedometer drive gear from mainshaft. Remove rear bearing circlip from mainshaft. Using bearing remover, press off mainshaft rear bearing.
- Remove mainshaft 5th gear washer, steel ball, 5th gear, 5th gear synchronizer ring and 5th gear needle bearing. Remove reverse synchronizer sleeve, springs and keys from synchronizer hub. Remove reverse hub circlip from mainshaft. Press off reverse synchronizer hub from mainshaft.
- Remove reverse gear and needle bearing from mainshaft. Press off reverse gear bushing, bearing washer and steel ball from mainshaft. Using a bearing remover and press, remove center bearing from mainshaft. Remove bearing washer, steel ball, low gear, low gear needle bearing and synchronizer ring from mainshaft.
- Using a bearing remover and press, press off low gear bushing, low speed sleeve-hub assembly, low speed synchronizer ring and 2nd gear from mainshaft. Remove 2nd gear needle bearing from mainshaft. Remove low speed synchronizer sleeve, springs and keys from low speed synchronizer hub.