Suzuki 30-40HP outboard motors Service Manual, Page 7Get this manual
SERVICE MANUAL pitch on short shaft models and 279.4 mm (11 in pitch on long shaft modelsOptional propellers are available from the manufacturer and should be selected to provide full throttle operation within the recommended limits of 4800-5500 rpmR&R AND OVERHAULRefer to FigSZl1-19 for exploded view of lower unit gearcase assemblyDuring disassemblynote the location of all shims and ;"'ashers to aid in reassembly_ To remove gearcasefirst remove drain plug (25) and level (vent) plug (23) and drain gear lubricantLoosen shift rod locknut (9FigSZ 11-22 and turn adjustment nut (8) until upper and lower shift rods are separatedRemove cotter pin (55FigSZl1-19)nut (54), washer (53)spacer (52) and withdraw propeller (51) with ratchet hub (50)Withdraw spacer (49)Remove six lower unit cap screws_ Withdraw lower unit assembly from drive shaft housingRemove bearing carrier (46) retaining screwsBeing carefuluse suitable slide hammer and extract bearing carrier with propeller shaft assemblyDisassemble water pump assemblyRemove pinion nut (40) and withdraw pinion gear (39) and shim (38)Remove cap screws securing upper bearing hous-