Yamaha 25BMH 30HMH Factory Service Manual, Page 308Get this manual

LOWER CASE
CHECKING THE NEEDLE BEARING
Check: Needle bearing Pittingrumbling Replace
ASSEMBLING THE LOWER CASE

1Install: Forward gear shim(s) Tapered roller bearing outer race Bearing outer race attachment 90890-06622 Driver rod LL 90890-06605

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives