Improved Telehandler Electrical System Requires New Fuses{1609,1417}
Usage:
TH62 (3LN00750-Up, 4TM01236-Up) TH63 (3NN00784-Up, 5WM01588-Up) TH82 (3JN00579-Up, 3KN00439-Up) TH83 (3RN01072-Up) TH103 (3PN00530-Up) Telehandlers
- SUPPLEMENT: JUNE 22, 1998
Service Magazine SEPD0408, Article 24, Page 23, March 16, 1998; "Improved Telehandler Electrical System Requires New Fuses".
Disregard this article and see Service Magazine SEPD0422, Article 37, Page 27 with the same title.
--------------- END SUPPLEMENT ---------------
The location of the fuse panel and the type of fuses have been changed. The fuse panel of the 143-4088 Harness Assembly is now located under the left side of the seat platform. The new fuse panel requires new color coded mini fuses. See Chart 1 for the new fuse part numbers, rating, and color.
Caterpillar Information System:
1998/03/16 Procedure For Keeping Boom Pads Tight{6460}
1998/03/16 New Bank Valves (Implement Control) Prevent Lift Cylinder Voiding{5051}
1998/03/16 New Torque Converter Inlet Relief Valve Now Used{3133}
1998/03/16 New Tightening Procedure For 129-0987 Drain Assembly{3001,3002,3030,3101,3159,5056}
1998/03/16 Correction To Service Manual Module, SENR5956-01, Specifications, Systems Operation, Testing & Adjusting, 938F Wheel Loader And IT38F Integrated Toolcarrier Traction Control System{0374}
1998/03/16 New Parking Brake Control Valve Available{4265,4282}
1998/03/16 Improved Solenoid Valve Group Used In ICM And Planetary Transmissions For Increased Reliability And Longer Service Life{3030}
1998/03/16 Water Coolant Hose Made Of Improved Material To Increase Service Life{1380}
1998/03/16 Machines Shipped With Improved Hydraulic Oil Filters{5068}
1998/03/16 Correct Service Interval For Water Separator{1251,1280}
1998/03/16 Improved All Wheel Drive (AWD) Switch Assembly Used In Production{1429}
1998/03/16 Auxiliary Equipment Mounting Location Now Provided{1408}
1998/03/23 Service Magazine Special Edition, SEPD0392, Available{0374}
1998/03/23 Use 143-7145 Lifting Bracket To Remove And Install Cast Driver{0632}
1998/03/23 Bezel Prevents Inadvertent Seat Adjustment{7312,7324}
1998/03/23 Use 143-7597 Differential Lifting Bracket To Remove Differential Assembly{3258}
1998/03/23 Use 139-7050 For Initial Pressure Adjustment Procedure{3150}
1998/03/23 Improved Door Handles And Latches Improve Operation{7308}
1998/03/23 New Custom Product Support Literature Is Available For 776B, 776C, 776D Tractors And 777B, 777C, 777D Trucks Equipped With 3Z-5422 (Factory Install) Or 3Z-6037 (Field Install) Flexxaire Fan Drive Group{0374,1359}
1998/03/23 New Custom Product Support Literature Is Available For 785B Trucks Equipped With 3Z-5232 Espar Heater Arrangement (Factory And Field Installation){0374,1296}
1998/03/23 A New Engine Auxiliary Water Pump Group (SCAC) And Changes To The Aftercooler Water Lines Group Provide Increased Serviceability{1371}
1998/03/23 Supplement To Disassembly And Assembly Manual; Procedure To Remove Torque Converter And Hydraulic Retarder{3109,3101,3115,3120,3123,3124,3133}
1998/03/23 Supplement To Article Titled, "Improved Bearings Used In Output Transfer Gear Group"{3159}
1998/03/23 Procedure To Check Hydrofill Levels In Tires{4207}