Yamaha WaveRunner - Page 239

6-17
E
JET
PUMP
IMPELLER DUCT AND DRIVE SHAFT
6. Remove:
• Oil seal
NOTE:
Remove the oil seals with press.
Driver handle—large:
YB-06071
Driver rod L3:
90890-06652
Drive shaft needle bearing
installer and remover:
YB-06196
Needle bearing attachment:
90890-06614
Impeller inspection
Refer to “JET PUMP UNIT” in
Chapter 3.
Drive shaft inspection
1. Inspect:
• Drive shaft
Damage/wear
→
Replace.
Drive shaft installation
1. Install:
• Oil seals
Driver handle—large:
YB-06071
Driver rod LS:
90890-06606
Outer race installer—forward
gear:
YB-06085
Ball bearing attachment:
90890-06631
Distance
a
:
14.2
±
0.2 mm (0.56
±
0.01 in)
Distance
b
:
4.7
±
0.2 mm (0.19
±
0.01 in)