1399974 ENGINE AR-COMPLETE Caterpillar parts
C-12
Rating:
Alternative (cross code) number:
CA1399974
139-9974
1399974
CA1399974
139-9974
1399974
TRUCK ENGINE,
Compatible equipment models: 1399974:
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Information:
Introduction
This procedure provides the method to use the machine display panel to calibrate the reverse currents for the EDC.Calibration Preparation
Drive the machine to a smooth, horizontal surface.
Illustration 1 g03817485
Move propel lever (4) to the NEUTRAL position.
Press parking brake switch (3) in order to change the status of the parking brake to "engaged". When the parking brake status is "engaged", an LED next to the parking brake switch will be illuminated.
Use travel mode switch (2) to select the PAVE mode. When the travel mode switch is set to PAVE mode, an LED next to pave symbol (1) will be illuminated. Note: The machine must be in PAVE mode in order to operate the screed lift system, hopper system, apron system and auger lift system.
Illustration 2 g03817497
Press screed raise switch (5) to lift the screed. Completely raise the screed.
Illustration 3 g03817529
Engage screed service lock mechanism (6) on both sides of the machine.
Illustration 4 g03817760
Use screed float switch (7) to place the screed in the FLOAT position. When the screed is in the FLOAT position, an LED next to the screed float switch will illuminate. Allow the tow arms to rest on screed service locks (6).
Illustration 5 g03817776
Press rpm increase switch (9) on the throttle control in order to place the engine in high idle. The engine speed should increase to 2200 rpm.
Monitor the hydraulic oil temperature on operator display (8). Operate the machine until the oil temperature reaches 43° 6°C (109° 11°F). Calibration Procedure
Note: This calibration procedure requires operation of the machine controls. Read and understand machine operation before performing this calibration procedure. Refer to the machine Operation and Maintenance Manual.
Illustration 6 g03796285
Tap Service icon (10).
Illustration 7 g03796286
Tap "Calibrations" (11).
Tap "OK" icon (12).
Illustration 8 g03796299
Tap "Drive Pump Solenoid" (13).
Tap "OK" icon (12).
Illustration 9 g03796325
Tap "Reverse Control Solenoid" (14).
Tap "OK" icon (12).
Illustration 10 g03796329
Read the on screen warnings (15). Tap down arrow (16) in order to scroll through the warnings.
Illustration 11 g03797877
After fulfilling the requirements of on screen warnings (15), tap "OK" icon (12).
Illustration 12 g03796337
Tap "OK" icon (12) in order to start the calibration.
Follow the on-screen instructions in order to complete the calibration of the reverse currents EDC.
This procedure provides the method to use the machine display panel to calibrate the reverse currents for the EDC.Calibration Preparation
Drive the machine to a smooth, horizontal surface.
Illustration 1 g03817485
Move propel lever (4) to the NEUTRAL position.
Press parking brake switch (3) in order to change the status of the parking brake to "engaged". When the parking brake status is "engaged", an LED next to the parking brake switch will be illuminated.
Use travel mode switch (2) to select the PAVE mode. When the travel mode switch is set to PAVE mode, an LED next to pave symbol (1) will be illuminated. Note: The machine must be in PAVE mode in order to operate the screed lift system, hopper system, apron system and auger lift system.
Illustration 2 g03817497
Press screed raise switch (5) to lift the screed. Completely raise the screed.
Illustration 3 g03817529
Engage screed service lock mechanism (6) on both sides of the machine.
Illustration 4 g03817760
Use screed float switch (7) to place the screed in the FLOAT position. When the screed is in the FLOAT position, an LED next to the screed float switch will illuminate. Allow the tow arms to rest on screed service locks (6).
Illustration 5 g03817776
Press rpm increase switch (9) on the throttle control in order to place the engine in high idle. The engine speed should increase to 2200 rpm.
Monitor the hydraulic oil temperature on operator display (8). Operate the machine until the oil temperature reaches 43° 6°C (109° 11°F). Calibration Procedure
Note: This calibration procedure requires operation of the machine controls. Read and understand machine operation before performing this calibration procedure. Refer to the machine Operation and Maintenance Manual.
Illustration 6 g03796285
Tap Service icon (10).
Illustration 7 g03796286
Tap "Calibrations" (11).
Tap "OK" icon (12).
Illustration 8 g03796299
Tap "Drive Pump Solenoid" (13).
Tap "OK" icon (12).
Illustration 9 g03796325
Tap "Reverse Control Solenoid" (14).
Tap "OK" icon (12).
Illustration 10 g03796329
Read the on screen warnings (15). Tap down arrow (16) in order to scroll through the warnings.
Illustration 11 g03797877
After fulfilling the requirements of on screen warnings (15), tap "OK" icon (12).
Illustration 12 g03796337
Tap "OK" icon (12) in order to start the calibration.
Follow the on-screen instructions in order to complete the calibration of the reverse currents EDC.
