2004 Kawasaki KVF750 4x4, Service Manual., Page 44Get this manual
2-26 PERIODIC MAINTENANCE Periodic Maintenance Procedures
the belt deflection Measurestraightedge [B] on[A] as shown: between the top of the belt Place a
Use ruler to push the belt away from the straightedgePush hard, but with no more force than 59 (6 kgf, 13 lb)Belt Deflection Standard: 22 27 mm (0.87 1.06 in
drive pulley [C] and the driven pulley [D]
If the belt deflection is not within the specified range, adjust the deflection by adding or removing spacers on the fixed sheave of the driven pulleyWhen adjusting the deflection, less is better than moreLess deflection will maintain better performance for more time as the belt width decreases by normal wear, which causes the deflection to increase with usage
Drive Belt Deflection Adjustment