Accelerator calibration - Maintenance & Troubleshooting discussion in Forkliftaction's forums

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Accelerator calibration

TCM FG25T3

Replaced the potentiometer on the accelerator is there a way to calibrate it?

Posted 19 Nov 2024 07:14
By Harley_Gwyn
joined 18 Apr'24 - 5 messages
Texas, United States

Harley

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This is the procedure from the manual.

1. Monitor APS1 (Green/Red Pin 5) and APS2 (Green/White Pin 2) voltages.

2. Adjust sensor mounting angle so that APS1 output is 0.67v to 0.87v when accelerator is fully released and then tighten the sensor mounting bolt.

3. Under the condition of step 2, APS2 output is within 0.33v to 0.43v.

4. Make sure the accelerator fully depressed stroke is within specified range.

5. With the accelerator fully depressed make sure APS1 output is within 4.4v to 4.6v.

6. Double check accelerator released APS1 output is 0.67v to 0.87v.

Posted 19 Nov 2024 08:00
By BLey
joined 31 Jul'20 - 58 messages
Ontario, Canada

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