| Service Tools | |
|---|---|
| Part Number | Description |
| (1) | Caterpillar Electronic Technician (ET) |
| 6V-7070 | Digital Multimeter (HEAVY-DUTY) |
| 9U-7330 | Digital Multimeter |
| 146-4080 | Digital Multimeter Gp |
| 7X-1710 | Multimeter Probe Group |
| (1) | To use Cat ET, order the following materials: Special Publication, JERD2124, "ET Single Use Program License", Special Publication, JEHP1026, "Information and Requirements Sheet", 7X-1425 Data Link Cable As and the Data Subscription, and Special Publication, JEHP2142, "Data Subscription". The Special Publication, JEHP1026, "Information and Requirements Sheet" lists the required hardware and features of the Cat ET. |
Refer to Testing and Adjusting, "Using Caterpillar Electronic Technician (ET) to Determine Diagnostic Codes" for additional information on ET. Use the digital multimeter for making continuity checks or for measuring voltage. For instructions about the use of the 6V-7070 Digital Multimeter, refer to Special Instruction, SEHS7734. The 7X-1710 Multimeter Probe is used to measure the voltage without disconnecting the connector. The probe cables are pushed into the back of the connector along the wire. The 8T-8726 Adapter Cable As has a 3-pin breakout. The adapter cable is used for measurements in the sensor circuits.
The RF Explorer is a signal locating device. The RF Explorer uses a Directional Antenna to determine the signal strength of a broadcasted signal from an A-Stop.
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| Illustration 1 | g03856882 |
The RF Explorer can be used to determine if an A-Stop device is producing a signal.