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Tag: engine

3406E

26SI Series Alternator – Starting Motor Does Not Turn or Turns Slowly

Posted on April 26, 2021 by sam

System Operation Description: The possible causes of this failure are listed below: The battery is discharged or the battery has failed. The cables to the…

3406E

26SI Series Alternator – Service Tools

Posted on April 26, 2021 by sam

Table 1 Tools Needed     6V-7070 Digital Multimeter     225-8266 Ammeter Tool Gp     1U-6602 Photo-Tachometer     4C-4911 Battery Load Tester…

3406E

26SI Series Alternator – General Information

Posted on April 26, 2021 by sam

Illustration 1 g00584419 Typical 24 volt starting circuit (1) Test point (2) Test point (3) Test point (4) Test point (5) Test point (X) Hold-in…

3406E

26SI Series Alternator – System Schematic

Posted on April 26, 2021 by sam

Illustration 1 g01717876

3406E

26SI Series Alternator – Electronic Control Module (ECM) – Replace

Posted on April 26, 2021 by sam

Prior to the replacement of the ECM, ensure that replacement is absolutely necessary. The ECM is seldom the cause of a failure. Always check that…

3406E

26SI Series Alternator – Electronic Control Module (ECM) – Configure

Posted on April 24, 2021 by sam

Cat ET or Caterpillar Tool Kit is required in order to configure the PL1000E Communications ECM. Once Cat ET is connected and the PL1000E Communication…

3406E

26SI Series Alternator – Electronic Control Module (ECM) – Flash Program

Posted on April 24, 2021 by sam

The PL1000E is “flashed” in order to upgrade the software. Flash programming of the ECM must also be done if the ECM has been replaced.…

3406E

26SI Series Alternator – Wiring Harness (Short Circuit) – Test

Posted on April 24, 2021 by sam

Electrical problems are often caused by failed electrical wires that have either an open circuit or a short circuit. If one part of the circuit…

3406E

26SI Series Alternator – Wiring Harness (Open Circuit) – Test

Posted on April 24, 2021 by sam

Electrical problems are often caused by failed electrical wires that have either an open circuit or a short circuit. If an electrical wire or a…

3406E

26SI Series Alternator – Electrical Connector – Inspect

Posted on April 24, 2021 by sam

ReferenceSpecial Instruction, SEHS9615, “Servicing DT Connectors”. ReferenceSpecial Instruction, REHS0148, “Listing Of Deutsch Connector Components” ReferenceSpecial Instruction, SEHS9065, “Use Of CE Connector Tools”. ReferenceService Magazine, SEPD034227…

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