Lowr - SELVA MARINE Wahoo 15 Service Manual

LOWR

Lower unit ....................................................................................................... 6-1
Removing the lower unit ............................................................................6-4
Removing the water pump......................................................................... 6-5
Checking the water pump..........................................................................6-5
Propeller shaft housing ................................................................................. 6-6
Removing the propeller shaft housing assembly....................................... 6-7
Disassembling the propeller shaft assembly .............................................6-7
Disassembling the propeller shaft housing assembly................................6-7
Checking the propeller shaft housing ........................................................6-8
Checking the propeller shaft...................................................................... 6-8
Assembling the propeller shaft assembly .................................................. 6-8
Assembling the propeller shaft housing.....................................................6-9
Drive shaft and lower case..........................................................................6-11
Removing the drive shaft, drive shaft housing, and shift rod................... 6-12
Disassembling the drive shaft housing ....................................................6-12
Disassembling the forward gear ..............................................................6-12
Disassembling the lower case .................................................................6-13
Checking the pinion and forward gear.....................................................6-13
Checking the bearing............................................................................... 6-13
Checking the drive shaft ..........................................................................6-13
Checking the shift rod.............................................................................. 6-13
Checking the lower case .........................................................................6-13
Assembling the lower case...................................................................... 6-14
Assembling the forward gear................................................................... 6-14
Assembling the drive shaft housing......................................................... 6-15
Installing the shift rod, drive shaft housing, and drive shaft.....................6-15
Installing the propeller shaft housing .......................................................6-16
Installing the water pump.........................................................................6-16
Installing the lower unit ............................................................................6-17
Shimming...................................................................................................... 6-20
Shimming.................................................................................................6-21
Selecting the pinion shim.........................................................................6-21
Selecting the forward gear shim ..............................................................6-21
Selecting the reverse gear shim ..............................................................6-22
Backlash ....................................................................................................... 6-23
Measuring the forward and reverse gear backlash .................................6-23
6AG3J11
Lower unit
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