2003 Polaris MSX 140 Personal Watercraft Service Manual, Page 169Get this manual

2003 Polaris MSX 140 Personal Watercraft Service Manual, Page 169

Electrical Systems Fuel Level Switch Testing
1Set multimeter to ohms2With the fuel sender removed from tank, insert probes into PINK and BLK pinsResistance Specifications: Full33 OHMS Empty240 OHMS 3Reinstall fuel pumpTighten collar to 36 44ftlbs(50 61 Nm)Use special tool: PN 2872621
FUEL LEVEL SENDER

Paddle Wheel Testing
1Set multimeter to ohms2Insert probes into sensor connectorSpin paddlewheelMeter readings should rapidly cycle between resistance and O.L

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