New Tube Assembly And Associated Hardware In The Engine Turbocharger Oil Lines Group {1307}
Usage:
Challenger 75C (4KK500-Up),
Challenger 85C (9TK) Agricultural Tractors
Description of Change: A new tube assembly (oil supply) and associated hardware are available for the 3176B Engine in these machines. The new tube assembly and associated hardware will help resist vibration damage to the oil supply tube.
Identification of the new components in the 6I-2541 Turbocharger Oil Lines Group.
Adaptable To: The illustration and chart identify the new components in the 6I-2541 Turbocharger Oil Lines Group.
Caterpillar Information System:
1997/02/17 VIMS-PC Version 2.1 Now Available {7601}
1997/02/17 Improved Speed Sensor Group Used {1907}
1997/02/17 New Flow Control Valve For Water Spray System Available {5614,5137}
1997/02/17 Wiring Harness Modification Improves Service Life Of The Cab Wiring Group {1435,1400,1408}
1997/02/17 Fuel Gauges Now Available {7450,7481,7483,1273}
1997/02/17 Rings Can Be Installed In The Rear Suspension Group To Improve Bushing Service Life {7217}
1997/02/17 Guards Fitted To The Drive Axle Groups To Protect The Hydraulic Brake Fittings From Rock Damage {4257,3278}
1997/02/17 Service Parts Available For Tube Kit For Hydraulic Pump Group {5070}
1997/02/17 New Plug-Orifice Increases Oil Flow In Bucket Control Valve Group {5122}
1997/02/10 Improved Spacer Plate Assembly Procedure For Telehandler Transmissions {3030,7551}
1997/02/10 Correct Procedure To Adjust Rear Axle Brake Actuators {4267,4004}
1997/02/10 Muffler Bracket Improved And Engine Ground Cables Changed {1062,1408}
1997/02/24 New Tooling Simplifies Steering Pump Neutral Adjustment {5070,0738}
1997/02/24 Some Service Parts Available For Engine Fuel Injection Pump {1251}
1997/02/24 New Water Temperature Regulator Improves Cab Heating In Cold Weather Conditions {1350,1355}
1997/02/24 New Hydraulic Oil Temperature Sender And Hydraulic Oil Temperature Gauge More Responsive {7450,7488}
1997/02/24 Special Instructions Now Available For 793C Off-Highway Truck Assembly Procedure {0374}
1997/02/24 New ECM Controlled Variable Speed Fan Clutch Group Available {1356}
1997/02/24 Thicker Washer Used To Allow Proper Fastening Of Elbow In Transmission Oil Lines Group {3154,3030}
1997/02/24 New Sight Gauge On Rear Axle Housing Improves Serviceability {3260}
1997/02/24 Service Parts Are Available For 9T-4785 Accumulator Group {4331,5077}
1997/02/24 New Longer Thrust Pin And Bolts Now Used In Rear Suspension Cylinders To Increase Service Life Of Joint {7213,7201,7200}
1997/02/24 Correction To Lift Arm Position Sensor Adjustment {0685}
1997/02/24 New Radiator Group Includes Improved Radiator Core Assembly {1353}