Bombardier SeaDoo 1998 factory shop manual, Page 145Get this manual
Section 04 ENGINE Subsection 08 (EXHAUST SYSTEM)
Loosen bolt no6 of tuned pipe cone beside the engine water return hose
TUNED PIPE REPAIR
This procedure is given to repair tuned pipe cracks using T.I.Gwelding process
Procedure
Sand the cracked area to obtain bare metal Perform 1.50 mm (116 in) depth chamfer over crack Use pure argon gas with 5.55 mm (332 in) tungsten electrode (puretung "green", zirtung "brown") and AC current Use 5.55 mm (332 in) aluminum welding rod (no4043), to fill crack Sand welding slightly to remove material surplus
F06D1VA
1Loosen bolt
Remove tuned pipe cone no5