789D CMD Off-Highway Trucks Caterpillar


Antenna (Autonomous Stop) - Check

Usage:

789D SPD


Illustration 1g06359265

Perform the following to check autonomous stop antenna:

  • Ensure that antenna mounting is not cracked or bent.

  • Ensure that antennas are firmly attached to mounting.

  • Check for the cuts or pinches on the wireless radio antenna cables.

  • Ensure that connectors are not separating from the cables.

Caterpillar Information System:

Updated Engine Software is Now Used on Certain Cat® Machine Engines {1901, 1920} Updated Engine Software is Now Used on Certain Cat® Machine Engines {1901, 1920}
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789D CMD Off-Highway Trucks Object Detection Sensor (Radar) - Check/Clean - Autonomy Perception
Air Conditioning Tubes May Leak on Certain 140M, 14L, and 160 Motor Graders {1808} Air Conditioning Tubes May Leak on Certain 140M, 14L, and 160 Motor Graders {1808}
Instructions for General Troubleshooting on Certain C3.3B and C3.8 Machine Engines {0372, 1000} Instructions for General Troubleshooting on Certain C3.3B and C3.8 Machine Engines {0372, 1000}
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The Inner and Outer Telescoping Cylinders are Losing Synchronization on Certain TH3510D Telehandlers {5486} The Inner and Outer Telescoping Cylinders are Losing Synchronization on Certain TH3510D Telehandlers {5486}
Condensation May Accumulate Inside Sight Gauge On Certain Backhoe Loaders {5056} Condensation May Accumulate Inside Sight Gauge On Certain Backhoe Loaders {5056}
Machine Rollover Events May Be Generated on Certain Articulated Trucks {1901, 7490, 7610, 7620} Machine Rollover Events May Be Generated on Certain Articulated Trucks {1901, 7490, 7610, 7620}
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