2009-2010 Ski-Doo REV-XP/XR 2 Stroke and REV-XR 1200 4-TEC Service Manual, Page 783Get this manual

2009-2010 Ski-Doo REV-XP/XR 2 Stroke and REV-XR 1200 4-TEC Service Manual, Page 783

Section 02 ENGINE Subsection 07 (TIMING CHAIN)
I Tim mg chain guide

8Remove timing chain gearNOTE: Secure timing chain ith retaining ire
CAMSHAFT TIMING GEARS 1Marks mus be altgned

Timing Chain Gear Inspection
Check timi ng chain gear for wear or deteriorationIf the gear is worn or damaged, replace timing chain gear and timing chain as setNOTE: For crankshaft timing gear inspection, refer to CYLINDER BLOCK subsection Check chain guide for wear, cracks or deformingReplace as required Replace chain guide if grooves depth (caused by timing chain) exceed 1.2 mm (.0472 in)
2Insta ll timing chain over timing gearThe timing gear markIN" must be pointing outside (must be visible from the AG side) 3Install timing chai gear over camshaft timing gear on intake sideNOTE: Timi ng chain gear fits only in one position The th readed holes for retaini ng screw ust be in the center of slotsI Chain gUIde