FITTING AS-AIR CONDITIONER 2462984 - Caterpillar

Reference: Special Instruction, SEHS9615, "Servicing DT Connectors".Reference: Special Instruction, SEHS9065, "Use Of CE Connector Tools".Reference: Service Magazine, SEPD0342, 27, January 97, "Field Repair Of Single Wire Breaks In Harnesses (Sealed Splice)".Reference: Service Magazine, SEPD0371, 28, July 97, "Protection Of Unsealed Electrical Terminations For Machines In Corrosive Applications".Reference: Service Magazine, SEPD0473, 24, May 99, "New DT Connector Plugs With Improved Seal Retention".Reference: Service Magazine, SEPD0545, 09, October 00, "Dielectric Grease Should Not Be Used In Electrical Connectors".This information will assist in detecting problems with connectors and with wiring. If a problem is found, correct the condition and verify that the problem is resolved.Disconnecting and reconnecting connectors sometimes resolve intermittent electrical problems. Checking for diagnostic codes immediately before disconnecting a connector is important. Also check for diagnostic codes after reconnecting the connector. If the status of a diagnostic code is changed due to disconnecting and reconnecting a connector, there are several possible reasons. The likely reasons are loose terminals, improperly crimped terminals, moisture, corrosion, and inadequate mating of a connection.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. Make sure that all tools, procedures, work methods, and operating techniques are safe for all people. This applies even if the tools, procedures, work methods, and operating techniques that are used are not recommended by Caterpillar.Make sure that the product will not be damaged or be made unsafe by the operation, lubrication, maintenance, or the repair procedures that are used.Guidelines
Always use a 1U-5804 Crimp Tool (12-GA TO 18-GA) to service Deutsch HD and DT connectors. Never solder the terminals onto the wires. Refer to Tool Operating Manual, SEHS9615, "Servicing Deutsch HD and DT Style Connectors".
Always use a 147-6456 Wedge Removal Tool in order to remove wedges from DT connectors. Never use a screwdriver to pry a wedge from a connector.
Always use a breakout harness for a voltmeter probe or a test light. Never break the wire insulation to access a circuit for measurements.
If a wire is cut, always install a new terminal for the repair.Some minor seal abrasion on connector seals is normal. Minor seal abrasion will not allow the entry of moisture. If moisture or corrosion is evident in the connector, the source of the moisture entry must be found and repaired. If the source of the moisture entry is not repaired, the