Lowr - Yamaha E115A Service Manual

LOWR

Lower unit .......................................................................................................6-1
Removing the lower unit ............................................................................6-4
Removing the water pump and shift rod ...................................................6-5
Checking the water pump and shift rod.....................................................6-5
Propeller shaft housing .................................................................................6-6
Removing the propeller shaft housing assembly.......................................6-8
Disassembling the propeller shaft assembly .............................................6-8
Disassembling the propeller shaft housing................................................6-8
Checking the propeller shaft housing ........................................................6-9
Checking the propeller shaft......................................................................6-9
Assembling the propeller shaft assembly ..................................................6-9
Assembling the propeller shaft housing ..................................................6-10
Drive shaft and lower case..........................................................................6-12
Removing the drive shaft.........................................................................6-13
Disassembling the drive shaft housing ....................................................6-13
Disassembling the forward gear ..............................................................6-13
Disassembling the lower case .................................................................6-14
Checking the pinion and forward gear.....................................................6-14
Checking the bearing...............................................................................6-14
Checking the drive shaft ..........................................................................6-14
Checking the lower case .........................................................................6-15
Assembling the lower case......................................................................6-15
Assembling the forward gear...................................................................6-15
Assembling the drive shaft housing.........................................................6-16
Installing the drive shaft...........................................................................6-16
Installing the propeller shaft housing .......................................................6-17
Installing the water pump and shift rod ...................................................6-18
Installing the lower unit ............................................................................6-19
Shimming ......................................................................................................6-22
Shimming .................................................................................................6-23
Selecting the pinion shim.........................................................................6-23
Selecting the forward gear shim ..............................................................6-24
Selecting the reverse gear shim ..............................................................6-25
Backlash........................................................................................................6-26
Measuring the forward and reverse gear backlash .................................6-26
61U5H11
Lower unit
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