Fuel Pick-Up / Sending Unit Replacement (Carb.) - Polaris A12MH46AX Service Manual

CARBURATION AND FUEL SYSTEM
4. Locate fuel pump / sending unit connector.
5. Disconnect the fuel pump / sending unit connection
and measure the resistance between the Purple and
Brown wires (see chapter 10 for further details). If out
of specification, replace the fuel pump.
Fuel Sender Resistance Specifications:

Full: 90 +/- 5%

Empty: 6 +/- 5%
4.18

9923412 - 2012 Sportsman 400/500 and EFI Tractor Service Manual
© Copyright 2011 Polaris Sales Inc.
FUEL PICK-UP / SENDING UNIT
REPLACEMENT (CARB.)
Fuel Pick-up / Sending Unit Replacement
PFA NUT
70 ± 5 ft. lbs.
(95 ± 7 Nm)
Discard the PFA nut and
use a new PFA nut upon
reinstallation of the fuel
sending unit.
Fuel Sending Unit
PFA Gasket
Clean Area
Around PFA Nut
Always wear safety goggles when working with
high pressure or flammable fluids. Failure to do
so could result in serious injury or complications.
Float Arm
WARNING