2007-2010 Kawasaki Ultra 250X/260X/260LX PWC Factory Service Manual, Page 37Get this manual
PERIODIC MAINTENANCE 2-15 Periodic Maintenance Procedures
If the belt teeth [Aj are wear, replace the belt with new one (see Supercharger Drive Belt Replacement in the Fuel System (OFI) chapter)
JR05017BSI
Supercharger Gear Oil Level Inspection
Remove the seat (see Seat Removal in the HullEngine Hood chapter) Remove the handrail plate (see Handrail Plate Removal in the HullEngine Hood chapter) Unscrew the exhaust tube clamp Remove the exhaust pipe and muffler body as set (see Exhaust Pipe and Muffler Body Removal in the Exhaust System) Whenever checking the supercharger gear oil levelkeep the watercraft level side to side and fore to aft as much as possibleLevel Ground [Aj Side Bumper [Bj Parallel [Cj