Yamaha WaveRunner GP1300R Service Manual page 320

JET
PUMP
IMPELLER DUCT AND DRIVE SHAFT
5. Remove:
• Front bearing
Driver handle—large:
YB-06071
Driver rod L3:
90890-06652
Bearing housing needle bearing
remover:
YB-06112
Needle bearing attachment:
90890-06614
NOTE:
Remove the front bearing using a press.
6. Remove:
• Oil seal
Driver handle—large:
YB-06071
Driver rod L3:
90890-06652
Drive shaft needle bearing
installer and remover:
YB-06196
Needle bearing attachment:
90890-06653
NOTE:
Remove the oil seals using a press.
Impeller inspection
Refer to "JET PUMP UNIT" in Chapter 3.
Drive shaft inspection
1. Check:
• Drive shaft
Damage/wear → Replace.
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