1997 Ski-Doo Factory Shop Manual Volume Two, Page 75Get this manual
Section 03 ENGINE Sub-Section 03 (454, 494, 583 AND 670 ENGINE TYPES)
454, 583 and 670 engine types only 494 engine only
1 Pipe sealant (PN 413 7023 00) Pipe sealant (PN 413 7023 00) Grease 29 Nm (21 lbfft) 10 Nm (89 lbfin) 29 Nm (21 lbfft) Loctite 242 29 Nm (21 lbfft) Grease