2007-2010 Kawasaki Ultra 250X/260X/260LX PWC Factory Service Manual, Page 134Get this manual
FUEL SYSTEM (OFI) 3-75 Supercharger
Supercharger Removal
Refer to Engine Removal in the Engine RemovalInstallation chapterORemove the exhaust manifold and then remove the supercharger [A] from the engine compartment
JT1500B7F Model .If necessary, remove the gear oil drain bolt [A] to drain the gear oilSupercharger Gear Oil: Syntheso HT68 (NOK Kruber Brand)
When installing the drain bolt, replace the gasket [B] with new oneTorqueGear Oil Drain Bolt: 19 Nm (1.9 kgf.m, 14 ftlb)
Supercharger Installation
Refer to Engine Installation in the Engine RemovalInstallation chapterOlnstall the supercharger and then install the exhaust manifold