Raider Pro 250 (single-seat / double-seat): Service Manual EEC Version: 1.0 Oct.. 2004
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c. Replace the impeller water seal together with the water seal washer
if necessary;
d. Assemble the water pump shaft and the inner bearing into the right
crankcase;
e. Lock the bearing with the clip;
f. Assemble the right crankcase cover;
g. Assemble the water pump impeller;
h. Replace the water pump water seal together with the impeller water
seal if necessary;
i. Assemble the impeller pin on the shaft;
Torque: 10 N.m
Notes
: Fasten the impeller with the left thread.
j. Assemble the water pump shaft
k. Assemble a new outer bearing of the water pump shaft inside the
right crankcase cover.
3.7.7 Heat sensor
Disassembly of Heat Sensor
a. Remove the rear side cover on the right;
b. Drain out the water tank fluid;
c. Disconnect the heat sensor wires;
d. Remove the heat sensor.
Inspection of Heat Sensor
a. Put the heat sensor into the testing container;
b. Raise the water temperature slowly;
c. Measure the resistance value of the heat sensor;
Resistance Value of Heat Sensor:
Inspection of Temperature Adjuster
a. Put the temperature adjuster into the testing container;
Temperature ( )
℃
50
80
100 120
Resistance value (
Ω
) 154
52
27
16
