6, Remove thrust washer and steel ball. SMTEEE 7. Remove 2nd gear and snap ring. Then, remove lst & 2nd synchronizer hub and ist gear. pm a 1nd synchronizer huh I in gear sMTass 8. Remove mainshaft front bearing inner race. 5M T638 REPAIR FOR COMPONENT PARTS Mainshaft and Gears (Cont'd) INSPECTION Gears and shafts 1. Check all gears for excessive wear, chips or cracks; replace as required. 2. Check shaft for bending, crack, wear or worn spline; if necessary, replace. Baulk ring 1. Replace baulk ring if found to be deformed, cracked or otherwise damaged excessively. sMTsH 2. Place baulk ring in position on gauge cone. While holding baulk ring against gear as far as it will go, measure gap between baulk ring and outer gear. if the clearance is smaller than the wear limit, discard baulk ring. Baulk ring to gear clearance: Standard 1.0 - 1.35 mm (0.039 - 0.0531 in) Wear limit Less than 0.7 mm (0.028 in) Baulk ring In gear clearance . A SMTuo n M73133