1996 Ski-Doo Shop Manual, Volume 3, Page 96Get this manual
S b-S ection 02
Section 04 ENGINE (454, 583 and 670 GIN TYPE S)
Torqu cylinder ead scre follo ing illustrated sequenceLonger scre go on intake sid e
11,12,13,14, ylin drical Scr w, Lock Wa sh er, Val sin and asket
Install gasket and valve rod housing ith their passages to ard bottom
A 24C0J 24C08 A
Torqu nuts to 10 Nm (90 lbfin)R AV M