Service manual

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