Yamaha FT60D - Lower unit

LOWR
6C13G11
Lower unit
Special service tools .....................................................................................6-1
Lower unit (F50, F60) .....................................................................................6-5
Removing the lower unit ............................................................................6-7
Removing the water pump.........................................................................6-7
Checking the water pump..........................................................................6-7
Propeller shaft housing (F50, F60) ...............................................................6-8
Removing the propeller shaft housing assembly.......................................6-9
Disassembling the propeller shaft assembly .............................................6-9
Disassembling the propeller shaft housing................................................6-9
Checking the propeller shaft housing ......................................................6-10
Checking the propeller shaft....................................................................6-10
Assembling the propeller shaft assembly ................................................6-10
Assembling the propeller shaft housing...................................................6-10
Drive shaft and lower case (F50, F60)........................................................6-12
Removing the drive shaft.........................................................................6-14
Disassembling the drive shaft..................................................................6-14
Disassembling the forward gear ..............................................................6-14
Disassembling the oil seal housing .........................................................6-14
Disassembling the lower case .................................................................6-15
Checking the shift rod and shift cam .......................................................6-15
Checking the pinion and forward gear.....................................................6-15
Checking the bearings.............................................................................6-15
Checking the drive shaft ..........................................................................6-15
Checking the lower case .........................................................................6-16
Assembling the oil seal housing ..............................................................6-16
Assembling the lower case......................................................................6-16
Assembling the forward gear...................................................................6-17
Assembling the drive shaft ......................................................................6-17
Installing the pinion..................................................................................6-17
Installing the oil seal housing...................................................................6-18
Installing the propeller shaft housing .......................................................6-18
Installing the water pump.........................................................................6-19
Installing the lower unit ............................................................................6-19
Shimming (F50, F60) ....................................................................................6-22
Shimming.................................................................................................6-23
Selecting the pinion shims.......................................................................6-23
Selecting the forward gear shims ............................................................6-24
Selecting the reverse gear shims ............................................................6-25
Backlash (F50, F60)......................................................................................6-25
Measuring the forward and reverse gear backlash .................................6-25