2010-2012 PRO-RIDE RUSH Switchback RMK Service Manual, Page 155Get this manual
Cleanfire Fuel Injection 9Tape exposed wire and splices10Apply oil to the fuel injector o-rings11Remove the protective capsInstall the injector(s) into the fuel railVerify the injector(s) are fully seated12Insert the fuel rail, with injectors into the engine13Apply light amount of 262 Loctite to the fuel rail fasteners and torque to specification