Bombardier SeaDoo 2000 factory shop manual volume 1, Page 150Get this manual
Section 04 ENGINE Subsection 08 (EXHAUST SYSTEM)
787 RFI Engine Remove air intake silencerDisconnect water supply hose and water injection hose at tuned pipeLoosen hose clamp no1 retaining exhaust hose no3 to tuned pipe coneF06E09A
1Disconnect hose from outlet fitting
Disconnect the water injection hose at tuned pipe head no10
F06D14A
1Loosen clamp
Remove screws no7 and washers no9 at tuned pipe head flangeRemove screw no6 and screw no20 retaining tuned pipe to engineRemove tuned pipe from watercraft947 Engine Disconnect water return hose at tuned pipe head no10