How to install and adjust the speed control motor of Caterpillar 336DL excavator

How to install and adjust the speed control motor of Caterpillar 336DL excavator? The steps are as follows:

1. Connect the wiring harness of the speed regulator motor to the computer connector;

2. Start the automatic governor motor calibration form of the control program level -1, and determine that the controller speed position is at the "10" position;

3. Identify the acceleration steel cable from the compartment (gray) (or face the motor back cover. The steel cable is facing forward, and the one to the right is the acceleration steel cable), and adjust the locking nut (nut at the end) and nut (nut at the back of the end) on the steel cable to the appropriate distance;

4. Rotate the pulley counterclockwise to ensure that the control lever of the engine governor is in contact with the high-speed idle limiter;

5. Place the steel wire clamp of the acceleration cable into the lower groove of the pulley and wrap it clockwise, so that the steel wire clamp is tightly embedded into the cut of the pulley;

6. Rotate the nut (the nut behind the end) until it is tightly attached to the fixed bracket;

7. Tighten the nut 1-2 turns, and then tighten the locking nut (nut at one end) to fix the acceleration cable on the bracket;

8. Rotate the nut and locking nut of the deceleration steel cable (or face the motor back cover. The steel wire moves forward, and the one on the left is the acceleration steel cable) to adjust the locking nut (nut at the end) and nut (nut at the back end) on the steel cable to the appropriate distance;

9. Place the steel wire clamp of the deceleration cable into the upper groove of the pulley and wrap it counterclockwise around the pulley, so that the clamp is tightly embedded in the groove of the pulley;

10. Tighten the nut (towards the back) until it reaches the plane of the bracket;

11. Loosen the nut (located at the back) 2 times to make it loose on the deceleration cable, and tighten the locking nut (the nut before the exam) to fasten the deceleration cable to the bracket;

12. Install 2 sets of fixed clamps for the speed controller motor cable;

13. Connect the wires to the connector;

14. Start the engine and initiate the "automatic G/A calibration" function of the operating program;

15. After correct calibration, clear fault record data

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