HT32BSX115
Supreme Mariner
- Joined
- Dec 8, 2005
- Messages
- 10,083
Would this service bulletin apply to this engine? Its the same parts as the OMC. I'm guessing somebody already removed the "flapper" and left the pin like the bulletin describes.
Google: P-25-1 2 01
You can probably get away without them. Since the pins are still there, it appears that the PO either didn't remove the old ones or didn't follow the instructions in the SB.
Either way, like LouC indicated, you need to ensure that the old ones are not down at the bottom plugging up your y-pipe.