2005 Ski-Doo RT Series Shop Manual, Page 325Get this manual
Section 10 TECHNICAL DATA Subsection 01 (MACH ZSUMMIT 1000 SDI)
MODEL TIGHTENING TORQUE (engine cold) Drive pulley retaining screw Exhaust manifold screws Magneto ring nut Crankcase nuts or screws Crankcaseengine support nuts or screws Cylinder head nuts or screws M6 M8