2001-2005 Yamaha WaveRunner GP800R Factory Service Manual, Page 239Get this manual
HULL HOOD
ENGINE MOUNT
E 4First, apply tape to the inner surface of the hull and then la minate fiberglass ats over the tape with resinNOTE: hen it is possible to ork inside the hull, la minate the ats fro the inside5Sand the outer surface of the hull until it is sm ooth6Install the ride plate7Drill 20 (0.79 in) deep hole in the center of the la minated fiberglass layers with 9.2 (0.36 in) dia eter drill bit8Pass the bolt through the insert nut and lock the bolt with the nut as sho n9Scre in the insert nut so that the top is flush with the FRP surface10Loosen the locknut and re ove the bolt