1990-1998 Arctic Cat Snowmobiles Repair Manual, Page 318Get this manual
308 3Loosen or remove the clamp(s), then detach the hose (B, Figure 17) from the pump4Remove the cap screws attaching the pulley, then lift the pulley and belt (A and B, Figure 18) from the engine5Loosen the adjust bolt (Figure 19) at the rear of the coolant pump6Remove the bolts attaching the pump to the magneto housing, then remove the pump (Figure 20)
CHAPTER ELEVEN
3Install, then tighten the screws that secure the pulley4Measure the belt's deflection when pressed midway between the pulleys with your thumb5If belt deflection is not mm (14 in, adjust as follows: aLoosen the pump mounting screws slightlybTum the adjust bolt (Figure 19), as requiredcTighten the mounting screws securelydRecheck belt deflection and readjust, if necessary6Attach the coolant hose (B, Figure 17) to the pump and tighten clamp7Install the pump cover (A, Figure 17)8Install the engine in the frame as described in Chapter Five and attach the hose to the rear of pump