Yamaha F4A - Busing Inspection; Drive Shaft Inspection; Lower Case Inspection; Shift Cam Inspection

E
DRIVE SHAFT, FORWARD GEAR AND SHIFT ROD
LOWR
1
2
1
6-20
Drive shaft inspection
1. Inspect:
9Drive shaft
Wear/Damage ® Replace.
Busing inspection
1. Inspect:
9Upper bushing 1
9Lower bushing 2
Wear/Crack/Damage ® Replace.
Shift cam inspection
1. Inspect:
9Shift cam
Wear/Damage ® Replace.
Bearing inspection
1. Inspect:
9Bearing
Pitting/Rumbling ® Replace.
Lower case inspection
1. Clean:
9Lower case
Use a soft brush and solvent.
2. Inspect:
9Water passage
Mineral deposits/Corrosion ® Clean.
3. Inspect:
9Lower case
Crack/Damage ® Replace.
Lower case assembly
1. Install:
9Lower bushing 1
NOTE:
9Using the special tools press-fit bushing
until it contacts the gear case.
9(For US and CANADA) In this operation,
the bushing support a of the bushing
installer ass’y 2 should be installed with
the larger diameter end on the bushing
side.
1
2
a
3
a
A