P MANUAL SHIFT SHAFT R 3 4 SHIFT FORK I ST AND REVERSE SHIFT FORK T Z i r All transmission components are shown in Figure 6D 13 INSPECTION AND REPAIR Bearings 1 Wash the bearings thoroughly in a cleaning solvent 2 Blow out the bearings with compressed air CAUTION Do not allow the bearings to spin but turn them slowly 6y hand Spinning bearings will damage the race and balls 3 After making sure the bearings are clean lubricate them with light engine oil and check them for roughness Roughness may be determined by slowly turning the outer race by hand Transmission Case Wash the transmission case inside and outside with a cleaning solvent and inspect for cracks Inspect the faces for burrs and if any are present dress them off with a fine cut mill file Gears 1 Inspect all gears and if necessary replace any that are worn or damaged 2 Check the first and reverse sliding gear to make sure it slides freely on clutch sleeve 3 Check the clutch sleeve to see that it slides freely on mainshaft Reverse Idler Gear Bushings The bushings used in the idler gear are pressed into the gear then peened into holes in the bores to lock them into place and are accurately bored with special diamond boring tools This insures the positive alignment of the bushings and their shafts as well as proper meshing of the gears Because of the high degree of accuracy to which these parts are machined the bushings are not serviced separately Check bushings for excessive wear by using a narrow feeler gauge between the shaft and the bushing The proper clearance is from 002 to 004 Countergear Needle Bearings All countergear needle bearings should be inspected closely and if excessive wear shows they should all be replaced as well as the shaft Clutch Gear Bearing Replacement As the clutch gear and bearing are removed as a unit it will be necessary to drive the clutch gear out of the bearing if replacement of either the gear or the bearing is required To remove simply place outer race of bearing in a vise and tap out clutch gear with a soft hammer fig 6D 14 CORV IR SHOP MANUAL