2003 Ski-Doo ZX Series Factory Shop Manual, Page 206Get this manual
Section 05 TRANSMISSION Subsection 02 (DRIVE BELT) +A06D20B
Before checking the belt deflection, ensure vehicle has the proper belt (refer to the APPLICATION CHART)Adjust pulley distance and alignmentRefer to PULLEY DISTANCE AND ALIGNMENTTo obtain maximum vehicle performance, the belt tension must be adjusted according to specifications shown in the accompanying chartMODEL All models
DEFLECTION mm (in) 32 (1.260 .197)
FORCE kg (lb) 11.5 (25)
FOR REFERENCE ONLY
TYPICAL 1Allen screws with jam nuts
To Check Tension Position reference rule on drive beltWooden Stick and Spring Scale Method
Allen screws must be restrained while tightening jam nut to prevent throwing adjustment outUse drive belt tension adjuster (PN 529 008 700)