Yamaha WaveRunner VX 700, Service Manual

Page: 114 / 181

6-9
JET
PUMP
Jet pump unit
5. Install the front bearing.
TIP:
Press the spacer and the front bearing using
a pipe of the proper size [more than 60 mm
(2.36 in) long and that has an inner diameter
more than 24 mm (0.94 in)].
6. Install the drive shaft. (with front bearing
spacer and rear bearing)
TIP:
Press the rear bearing using a washer or
pipe of the proper size [outer diameter of 50
mm (1.97 in) and an inner diameter of 33 mm
(1.30 in)].
7. Add a EPNOC grease AP #0 (into the
cap).
8. Install the impeller.
TIP:
Hold the impeller duct assembly in a vise
between two aluminum plates
a
.
Quantity: 20 g (0.7 oz)
Distance
a
:
11.7
±
0.2 mm (0.46
±
0.01 in)
a
Quantity: 20 g (0.7 oz)
Impeller: 75 N·m (7.5 kgf·m, 55.3 ft·lb)
Crankshaft holder 20: 90890-06552
a
a