- Off-Highway Truck/Tractor:
- 777F (S/N: JRP2700-2717,2719-2741,2745-2749,2754-2754,2760-2763,2767-2767,2771-2772,2777-2777,2790-2790)
Introduction
The special instruction provides a rework procedure for the 365-7422 Cab Harness As of the 240-2131 Cab Ar for the machines that are listed above.
Do not perform any procedure in this Special Instruction until you have read this Special Instruction and understand this information.
Important Safety Information
Work safely. Most accidents that involve product operation, maintenance, and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs.
A person must be alert to potential hazards. This person should also have the necessary training, skills, and tools in order to perform these functions properly.
Safety precautions and warnings are provided in this instruction and on the product. If these hazard warnings are not heeded, bodily injury or death could occur to you or to other persons. Caterpillar cannot anticipate every possible circumstance that might involve a potential hazard.
Therefore, the warnings in this publication and the warnings that are on the product are not all inclusive. Avoid using a tool, a procedure, a work method, or operating technique that is not recommended by Caterpillar. If used, ensure the safety of the operating personnel and others.
Ensure that the product will not be damaged or made unsafe by the operation, lubrication, maintenance, or the repair procedures that are used.
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Do not operate or work on this machine unless you have read and understand the instructions and warnings in the Operation and Maintenance Manuals. Failure to follow the instructions or heed the warnings could result in injury or death. Contact your Cat dealer for replacement manuals. Proper care is your responsibility. |
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Personal injury or death can result from improper assembly procedures. Do not attempt any assembly until you have read and understand the assembly instructions. |
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Required Parts
| Qty | Part Number | Description |
| 1 | 102-8802 | Receptacle Kit |
| 1 | 155-2270 | Connecting Plug Kit |
| 4 | 8T-8737 | Seal Plug |
Rework Procedure
Follow the below listed steps for performing the rework procedure of the 365-7422 Cab Harness As .
- On the 365-7422 Cab Harness As , remove the wire A577-GN from pin 4 of the 155-2252 Connector Plug As (CM-C1 connector).
- Insert a 8T-8737 Seal Plug into Pin 4 of the CM-C1 connector from where the wire A577-GN was removed.
- Place the wire A577-GN into the 155-2270 Connecting Plug Kit and then plug the other empty socket of the 155-2270 Connecting Plug Kit with a 8T-8737 Seal Plug .
- Cap the 155-2270 Connecting Plug Kit with 102-8802 Receptacle Kit and plug the sockets on the 102-8802 Receptacle Kit with 8T-8737 Seal Plugs .
- Secure the wire A577-GN to the 365-7422 Cab Harness As with a cable tie.