Arctic Cat 2014 450 Service Manual page 85

2. Disconnect the gasline hose from the throttle body;
then install a suitable pressure gauge.
! WARNING
Gasoline may be under pressure. Place an absorbent
towel under the connector to absorb any gasoline spray
when disconnecting.
3. Turn the ignition switch to the ON position. The fuel
pressure should build until the pump shuts off. Pres-
sure should read 3.0 kg-cm
4. If the pump is not running, disconnect the fuel
pump/tank sensor connector by reaching under the
rear rack from behind.
5. Connect a multimeter to the power supply leads with
the red tester lead to the red wire and the black tester
lead to the black wire; then turn the ignition switch to
the ON position. The meter should read battery volt-
age. If battery voltage is indicated and the fuel pump
does not run, replace the pump assembly. If no bat-
tery voltage is indicated, check the ECM and the
vehicle tilt sensor.
REMOVING
1. Disconnect the negative battery cable from the bat-
tery.
2. Remove the seat and side heat shields; then remove
the cap screws (A) securing the rear of the front body
to the frame; then remove two reinstallable rivets (B)
securing the gas tank cover to the body.
3. Remove the gas cap; then remove the tank cover and
install the gas cap back on the tank.
82
FI092A
(43 psi).
2
KC219A
4. Mark the fuel pump and gas tank for proper orienta-
tion during assembly; then disconnect the fuel
pump/fuel level sender connector.
5. Disconnect the gas line connector from the fuel
pump outlet.
! WARNING
Gasoline may be under pressure. Place an absorbent
towel under the connector to absorb any gasoline spray
when disconnecting.
! WARNING
Do not turn the ignition switch to the ON position with
the hoses removed. Gasoline will be pumped by the
electric fuel pump causing a safety hazard.
6. Remove the screws securing the fuel pump to the gas
tank; then make a reference mark on the fuel pump
and tank.
7. Lift out the fuel pump assembly and carefully guide
the pump and float lever through the opening in the
gas tank.
CAUTION
Take care not to damage the float or float arm or
replacement of the entire assembly will be necessary.
8. Using duct tape or other suitable means, cover the
fuel pump opening.
KC220
KC423