Turbocharger Exhaust Tubes Now Boxed To Prevent Water Accumulation In Turbocharger During Shipment {1061,1062}
Usage:
784B (5RK) Tractors;
785B (6HK),
789C (2BW) Off-Highway Trucks
Description of Change: Water may collect in the turbocharger tube during module shipment. A cover sealed with 2P-2333 Sealant will be placed over the exhaust port on the left side turbocharger and a plate with sealant will cover the input exhaust port on the cross beam.
784B/785B * 1W-5255 Muffler Group: The 4W-0221 Pipe Assembly, 4W-0222 Elbow Assembly, 4W-0223 Elbow and mounting hardware will be boxed separately and field installed.
789C * 2W-3700 Muffler Group: The 7C-3339 Elbow Assembly, 2W-9078 Pipe Assembly, 7C-3336 Pipe Assembly and mounting hardware will be boxed separately and field installed.
Effective with: 784B (5RK26), 785B (6HK970) and 789C (2BW92).
Caterpillar Information System:
1998/12/07 Proper Adjustment Guidelines For Winch Control Linkages {5161}
1998/12/07 Cooling System Thermostat To Be Replaced At 6,000 Hours {1355}
1998/12/07 New Pressurizer Group Yields Quieter Cab {7329,1061}
1998/12/07 Special Instruction, REHS0103, "Dynamometer Test For The Power Take-Off" Available {3107}
1998/11/30 Engine Cylinder Head Exhaust Port Thermocouples No Longer Available On Remanufactured 3500 With Electronic Unit Injection (EUI) And 3500B Engines {7498}
1998/11/30 Proper Flushing And Charging Of Air Conditioner Refrigerant System {7320}
1998/11/30 Final Drive Duo-Cone Ring Seals Improved {4052,4050}
1998/11/23 Use 154-9740 Wire Connector Rework Kit For Solid Cable To Component Connections {1408}
1998/11/23 Use 153-8538 Refrigerant Solvent For Air Conditioner Refrigerant Flushing Units {0708}
1998/11/23 Updated 133-6350 EMCP II Generator Set Control Group Corrects Hourmeter Programming And Spare Fault Operation {4490}
1998/11/23 Use 155-8795 Crankshaft Gauge To Determine Distortion {1202}
1998/11/23 Use 155-1536 Valve Recession Tool Kit To Determine Valve Wear {1103}
1998/12/07 D&A Tooling Used On Certain Variable Speed Fan Clutch Assemblies Can Be Used On New Fan Clutch Assembly {0700,0714,1356}
1998/12/07 Prevention Of Cracking Of 125-6961 A-Frame Support Assembly {7050}
1998/12/07 Improved Clamps Eliminate Suction Line Leaks {5057,7554}
1998/12/07 Procedure Available To Improve Service Life Of 7U-6300 Expansion Tank Group {1354,1350}
1998/12/07 Revised Special Instruction, SEHS8433-04, "Repair Of Wheel And Track Loader Lift Arms And Levers" Available {0374,6107,6116,6119}
1998/12/07 Tire Pressure On Rubber Tire Pavers {4203}
1998/12/07 New Remanufactured Water Pump Groups Available {1361}
1998/12/07 Identification Of External Terminals On Alternators {1405,1406,1400}
1998/12/07 Use 131-5050 DataView Group And 131-5051 DataView Portable TechStation Group For Accurate Diagnostics {1000,3000,4000,5000,6000,0788}
1998/12/07 Use 9U-5968 Hydrostatic Filter Group To Filter Contaminanted Oil {5050,5095,3030,3080}
1998/12/07 Use 144-0235 Belt Tension Gauge to Check Belt Tension {1357}
1998/12/07 Use 145-9342 Filter Crusher To Reduce Waste And Collect Oil {5720,0800}