REPAIR FOR COMPONENT PARTS Mainshaft and Gears (Contd) 9. Install snap ring of proper thickness that will minimize clearance of groove in mainshaft. Allowable clearance of graove: 0 - 0.15 mm (0 - 0.0059 in) 3rd-4th synchronizer hub snap ring: mm (in) Part number Thickness 32279-01302 2.0 (0.079) 32279-01503 2.1 (0.083) ~ ,3: . 10. Apply gear oil to 4th gear inner surface, then install 4th baulk ring and 4th gear. in gear 4m baulk ring smsu 11. Apply gear oil to inner and outer surface of 5th gear bushing, then install 5th gear bushing and , 5th gear. 5m gear bushing is rAngn holes sun's-La 12. Install 5th baulk ring and 5th synchronizer as sembly. 5m svnchmnlzer fassemnlr sMwu 13. Install mainshaft front and rear bearing inner race.