| Service Tools | |
|---|---|
| Part Number | Part |
| Caterpillar WebGPI software (1) | |
| Variable Vibratory Frequency option software (1) | |
| SCOM Variable Frequency option software (1) (depending upon machine model) |
|
| 6V-7070 9U-7330 |
Digital Multimeter |
| 8T-3224 | Needle Tip Group |
| 7X-1710 | Multimeter Probe Group |
| 245-4121 | Interface Cable Assembly (2) (Converts Interface connector to Serial Port connector) |
| 327-0375 | Adapter Cable Assembly (3) (Converts Serial Port to USB) |
| ( 1 ) | Available as Download on SIS Web |
Note: Hand held meter "133-0963" or "133-9905" will be needed if machine is not equipped with a Vibrations Per Minute (VPM) gauge.
 | |
| Illustration 1 | g01986793 |
Connection to the WebGPI laptop computer (1) Diagnostic Interface connection | |
 | |
| Illustration 2 | g02077494 |
(2) Interface Cable converts machine interface connection to a Serial Port connection (P/N 245-4121) (3) Adapter Cable converts the Serial Port connection to a USB connector (P/N 327-0375) | |
Note: The Caterpillar WebGPI is a software program that can be used on an IBM compatible personal computer.
For instructions on servicing Sure Seal connectors, see Special Instruction, SMHS7531. For instructions on servicing Deutsch connectors, see Special Instruction, SEHS9615.
Use the digital multimeter for measuring resistance or for measuring voltage. For instructions about the use of the 6V-7070 Digital Multimeter , see Special Instruction, SEHS7734. The 7X-1710 Multimeter Probe measures the voltage at the connectors without disconnecting the connectors. The probe cables are pushed into the back of the connector along the wire.
Note: Except for harness tests, using continuity testers such as the 8T-0500 Continuity Tester or voltage testers such as the 5P-7277 Voltage Tester is not recommended for today's Caterpillar electrical circuits.