Seat all bearing caps against snap rings by supporting cross shaft and tapping on each corner as shown. Install Low shift fork with sliding dog in place. Front output shaft end play must be measured and adjusted if shaft or housing was replaced. S throttle positioning sensor some on carby, some on thumb throttle etc might be causing problems. Place the gear selector in neutral. Place 46° cutter on the pilot and make a light cut.
Clean all parts and inspect spacers for wear. When the battery fluid nears the lower level, the battery should be removed and distilled water should be added to the upper level line. Remove the following parts as required. Remove needle bearing, low gear, and inner thrust washer. Apply grease to the lip of a new input shaft seal. Mark drive belt direction of rotation so that it can be installed in the same direction. Apply Premium All Season grease to splines of front output shaft ,install new O-ring in prop shaft, insert output shaft into prop shaft.
Inspect electrodes for wear and carbon buildup. If the hub bearing sleeve is damaged or shows signs of movement, the hub assembly must be replaced. Clean the gasket surfaces on the cylinder and crankcase. Replace the disc if any deep scratches are evident. Remove nut from puller rod and set aside. One must always be installed. Remove bolts and recoil housing.
Transmission Bearing End of Housing Shaft 3. Remove bottom transmission bolts as shown in illustration. Remove caliper mounting bolts and lift caliper off of disc. Remove the seal sleeve from the strut casting using a drift punch and hammer, tapping evenly on each side until the sleeve slides off. Install airbox assembly and transmission vent line. Remove cotter pin from ball joint stud at wheel end of A-arm and loosen nut until it is flush with end of stud.
Using a valve spring compressor, compress the valve spring and remove the split keeper. Remove clamps from rubber boot s using the proper boot clamp pliers. Loosen front output housing pinch bolts. Thoroughly clean the cam shaft, making sure the oil feed holes are not obstructed. Chain Pitch: Distance between chain link pins No.
Using a 10 mm wrench and a screwdriver, loosen adjuster lock nut and turn adjusting screw until there is a slight drag on the feeler gauge. Never substitute or mix oil brands. Turn sheave puller barrel together counterclockwise on puller rod until bushing is removed. Remove pump shaft bearing A and thrust washer B from pump shaft. Insert the valve into its respective guide and lap using a lapping tool or a section of fuel line connected to the valve stem.
Ring Piston Ring-to-Groove Clearance Feeler Gauge Top Ring Std:. The starter system must be in good condition and the battery fully charged. Torque cover bolts evenly to specification. Remove all traces of gasket sealer from the crankcase mating surfaces. Reconnect linkage rods to gear shift selector slides. Screw and Washer Assembly 4.
Excessive end play may cause engine noise at idle and slow speeds. Measure the width of the counter balancer shaft at the bearing seats with a dial caliper or micrometer, and record reading. Check all front suspension components for wear or dam- age. Gasket The pre filter should be cleaned before each ride, using the following procedure. Remove flywheel nut and washer. Press pinion shaft seal into pinion cover until flush with sealing surface. Apply a light film of oil to the threads and flange surface of the cylinder mounting bolts.