2010 Arctic Cat 700 Diesel SD ATV Service Manual, Page 62Get this manual
Installing 1Check that the reference mark (C) on the timing belt drive pulley is aligned with the reference mark (D) on the oil pump housing and the reference mark (A) on the camshaft drive pulley is aligned with the reference mark (B) on the cylinder headNOTE: If the camshaft or crankshaft has been rotated, use the following procedure to safely realign the reference marks DE230B
CAUTION
Do not rotate the camshaft or valve damage could occur
ACarefully rotate the crankshaft until the reference mark (C) on the timing belt drive pulley is approximately 90 from the reference mark (D) on the oil pump housing
Inspecting 1Check the timing belt for missing cogs, cracks, or bare cords showingReplace if any of the conditions are present