2004 Ski-Doo Elite Factory Service Manual, Page 141Get this manual
Section 04 ENGINE Subsection 08 (CYLINDER HEAD AND VALVES)
Installation
For installation, reverse the removal procedurePay attention to the following detailsUsing the camshaft locking tool (PN 529 035 839), lock camshaft on TDC position
R1503motr92A
1Rocker arm shaft screw 2Torque angle gauge
CAMSHAFT TIMING GEAR
NOTE: Although it is not necessary to position crankshaft to TDC for disassembly, it is good practice to do it, as troubleshooting step, to know before disassembly if valve timing was appropriateR1503motr94A
1Camshaft locking tool 2Camshaft on TDC position