Turbocharger Exhaust Tubes Now Boxed To Prevent Water Accumulation In Turbocharger During Shipment {1061,1062}
Usage:
785C (1HW),
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 (5RH26), 785B (6HK970) and 789C (2BW92).
Caterpillar Information System:
1998/11/09 New Second Reduction Final Drive Planetary Bearing Available For Certain Off-Highway Trucks {4050,7551}
1998/11/09 Water Pump Gasket For Emissions Engines Not Clearly Identified In Parts Manual {1361}
1998/11/09 Battery Cable Clipping Improved {1402,7263}
1998/11/02 Improved Test Of Charging System{1406}
1998/11/02 Improved Cab Wiring Harness Available For The 928G & IT28G {1408}
1998/11/02 Improving Performance Of Air Conditioning Systems On Small Wheel Loaders{7320}
1998/11/02 Improved Defroster In Rear Window Increases Service Life{7310}
1998/11/02 New Service Tools For Installation And Service Of Jacobs Vehicle Systems (Jake Brake®){1129}
1998/11/02 Correction To SEBP8506-03 Parts Manual (GAH){1201}
1998/11/02 New Muffler Used{1062}
1998/11/02 New Muffler Bracket{1062}
1998/11/02 Correction To Service Manual For Connecting Rod Bolt Torque{1218}
1998/11/09 New Aftercooler Tube Is Available To Move Sensor Away From Exhaust Heat. {1380,1063}
1998/11/09 Improved Final Drive Wheel Bearing Retainer Plate Available For Certain Off-Highway Trucks {4051,4066,4208}
1998/11/09 Improved VIMS 100-3055 And 118-7226 Temperature Sensor Groups Now Used {7601,1408}
1998/11/09 Wiring Schematic For Telehandlers {7566}
1998/11/09 Orifices Removed In Propel Pump EDCs {3205}
1998/11/09 Stanadyne Fuel Injection Pumps Now Equipped With Tamper Resistant Fittings {1251}
1998/11/16 New Head For Dozer Tilt Cylinders And Change To Head For Ripper Lift Cylinder Assure Oil Flow Through Bypass In Piston. Torque Increased For Piston Nut In Dozer Tilt Cylinders{5102,5104}
1998/11/16 Retaining Ring Service Kit Available For Accumulators{5077,4263}
1998/11/16 Torque Converter Lockup Clutch Rebuild{3100,3102,3136}
1998/11/16 Certain Off-Highway Trucks Shipping With Dry Batteries{1401}
1998/11/16 New Clutch Discs With Improved Core Material Now Available For Large Off-Highway Trucks{3187,3030}
1998/11/16 New Hoist And Brake Cooling Pumps Are Now Available For Certain Off-Highway Trucks{5083}