8-11LOWR Lower unitDisassembling the propeller shafthousing assembly1. Remove the reverse gear a and thrustwasher b.2. Remove the ball bearing g.3. Remove the oil seals h.4. Remove the needle bearing i.Checking the propeller shaft housing1. Check the propeller shaft housing.Replace if cracked or damaged.2. Check the reverse gear. Replace ifcracked or worn.Checking the propeller shaft1. Check the propeller shaft. Replace ifdamaged or worn.2. Measure the propeller shaft runout.Replace if above specification.3. Check the dog clutch, shift rod joint, andslider. Replace if cracked or worn.Assembling the propeller shaftassembly1. Install the spring a, balls b, c, d, shiftslider e, and shift rod joint f.Bearing separator c: 90890-06534Stopper guide plate d: 90890-06501Stopper guide stand e: 90890-06538Bearing puller assembly f: 90890-06535Stopper guide plate d: 90890-06501Stopper guide stand e: 90890-06538Bearing puller assembly f: 90890-06535abcdefdefghNeedle bearing attachment j:90890-06653Driver rod L3 k: 90890-06652Propeller shaft runout limit:0.02 mm (0.0008 in)ikj