2000-2003 Honda TRX350 Rancher factory service manual, Page 323Get this manual
LIGHTSMETERSSWITCHES SPEED SENSOR REPLACEMENT Remove the right side cover (page 2-4)Disconnect the speed sensor 3P (white) connector and release the sensor wire from the clipsRemove the following: two bolts speed sensor sensor insulator O-rings Coat new O-rings with engine oil and install them onto the crankcase cover and new speed sensorInstall the speed sensor and insulator and tighten the two boltsRoute the sensor wire properly and connect the 3P connector (page 1-22)Install the right side cover (page 2-4)SPEED SENSOR 3P CONNECTOR BOLTS
INSULATOR
OIL COOLING SYSTEM TEMPERATURE INDICATOR
INSPECTION
Check that the neutral indicator or reverse indicator function properlyIf they do not function, perform the power ground line inspection (page 20-9)If they function, check the follwingDisconnect the connector from the oil thermosensor and ground it with jumper wireTurn the ignition switch ON and check the cooling fan motor (U.S.ATM model optional) and oil temperature indicatorThe motor should start and indicator should come on when the jumper wire is connected, and the motor should not start and indicator should not come on when the jumper wire is disconnectedIf the system is normal, check the oil thermosensor (page 20-14)If there is abnormal, check as follows (next page)