Yamaha F400A 2022 - Assembling the Drive Shaft; Assembling the Oil Seal Housing; Installing the Reverse Gear; Installing the Drive Shaft

Drive shaft and lower case (counter rotation model)
8-56
TIP:
Face the bearing identification mark “b” on the
roller bearing (outer race) “a” up.
A
B
Assembling the drive shaft
See “Assembling the drive shaft” (8-31).
Assembling the oil seal housing
See “Assembling the oil seal housing” (8-33).
Installing the reverse gear
1. Install:
• Adapter assembly
• Reverse gear shim
• Thrust bearing
• Reverse gear assembly
See “Installing the forward gear” (8-34).
Installing the drive shaft
See “Installing the drive shaft” (8-34).
A. Worldwide
B. USA and Canada
Needle bearing attachment “1”
90890-06654
Needle bearing installer “2”
YB-06434
1
1
a
b
GG
2
2
a
b
GG
New