LOWR Lower unit6-13 63P3F112. Remove the ball bearing.3. Remove the oil seals and needle bear-ing.Checking the propeller shaft housing1. Clean the propeller shaft housing using asoft brush and cleaning solvent, and thencheck it for cracks. Replace if necessary.2. Check the teeth and dogs of the reversegear for cracks or wear. Replace thegear if necessary.3. Check the bearings for pitting or rum-bling. Replace if necessary.Checking the propeller shaft1. Check the propeller shaft for bends orwear. Replace if necessary.2. Check the dog clutch, shift rod joint andshift slider for cracks or wear. Replace ifnecessary.Stopper guide plate 5: 90890-06501Stopper guide stand 6:90890-06538Bearing puller assembly 7:90890-06535Needle bearing attachment 8:90890-06653Driver rod L3 9: 90890-06652S62Y6640S69J6115