Drive Shaft Removal; Impeller Check - Yamaha WaveRunner VX 700 Service Manual

JET
PUMP

Drive shaft removal

1. Remove the impeller.
a
Crankshaft holder 20: 90890-06552
TIP:
Hold the impeller duct assy. in a vise
between two aluminum plates a.
2. Remove the drive shaft 1.
1
TIP:
Remove the drive shaft using a press.
3. Remove the rear bearing.
6-7
Jet pump unit
a
Stopper guide plate: 90890-06501
Bearing puller assembly: 90890-06535
Stopper guide stand: 90890-06538
4. Remove the oil seals.
TIP:
Remove the oil seals using a flat head screw-
driver.
5. Remove the front bearing.
Driver rod L3: 90890-06652
Needle bearing attachment: 90890-06614
TIP:
Remove the front bearing using a press.

Impeller check

1. Check the impeller. Replace if damaged.