Yamaha RX10K Supplementary Service Manual page 351

CARBURETORS
2. Adjust:
S Throttle position sensor position
Adjustment steps:
S Disconnect the throttle position sensor cou-
pler.
S Connect the test coupler to the throttle position
sensor.
S Connect three dry cells (1.5 V  3 pcs.) in se-
ries to the test coupler.
Dry cells (–) ! 1
Dry cells (+) ! 2
S Connect the digital multimeter to the test cou-
pler.
Digital multimeter (–) lead ! 1
Digital multimeter (+) lead ! 3
S Measure the voltage A .
NOTE:
When measuring the voltage A be sure that the
test coupler is connected to the throttle position
sensor.
S Calculate the specified voltage B .
Specified voltage B = Voltage A  (0.136)
S Loosen the throttle position sensor bolts 4 .
S Connect the digital multimeter to the test cou-
pler
Digital multimeter (–) lead ! 1
Digital multimeter (+) lead ! 3
S Adjust the throttle position sensor position to
obtain the specified voltage B .
S Tighten the throttle position sensor bolts 4 .
S Disconnect the test coupler and connect the
throttle position sensor coupler.
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CARB