2007 Arctic Cat Four-Stroke Factory Service Manual, Page 187Get this manual
2With the color-marks properly aligned as noted during disassembling, install the ISC valve and secure it to the throttle body assembly with the two different-size cap screws
! NOTE: Always use new O-rings on the injectors before installing
4Install the throttle body assembly to the intake boots and tighten the clamps; then install the coolant hoses and the MAP sensor hosesSecure the coolant hoses with the clamps5Connect the injector wiring harness to the injectors; then secure the harness to the fuel rail with cable ties in the proper locations as noted during disassembling