New Harness For The High Ambient Cooling Fans {1408}
Usage:
AP-1055B (8BM),
AP-1050B (6ZN),
AP-1000B (7HN),
AP-650B (9DN),
BG-2455C (6TN),
BG-245C (4XN),
BG-260C (8GN),
BG-225C (5GN) Asphalt Pavers
Description of Change: A new harness part number 142-6108 for the high ambient cooling fan is now available. This harness incorporates a "break out" in the harness so a diode assembly part number 106-8704 can be added. This is to prevent erroneous faults from being logged on the propel module. These faults are caused by the fan motor continuing to run when the ignition switch is turned off.
Adaptable To: The 142-6108 Harness Assembly and 106-8704 Diode is a direct replacement of the old harness. This harness is part of the following high ambient cooling groups: 141-7579 and 145-5224.
Caterpillar Information System:
1998/04/13 Rain Caps For Paver Ventilation Systems {1072,6654}
1998/04/13 Correction To Service Manual Modules SENR6059 And SENR1371 {7601,7603}
1998/04/13 Supplement Setting Effectivity For Dimensions For Installing Tailgate Attachment {7271,7258}
1998/04/13 Dimensions For Installing Attachment Tailgate Mounting Hardware On Articulated Truck Dump Bodies {7271,7258}
1998/04/13 Updated Wall Chart; RENR1979; "789B Final Drive Group Tapered Bearing Assembly Wall Chart" For 789B Off-Highway Truck Wheel Stations, Is Available {4208,4051}
1998/04/13 Updated Wall Chart; SENR5669-01; "789B Final Drive Group Straight Bearing Assembly Wall Chart" For 789B Off-Highway Truck wheel Stations, Is Available {4208,4051}
1998/04/13 Updated Wall Chart; RENR1978; "785B Final Drive Group Tapered Bearing Assembly Wall Chart" For 785B Off-Highway Truck Wheel Stations, Is Available {4208,4051}
1998/04/13 Updated Wall Chart; SENR6389-01; "785B Final Drive Group Straight Bearing Assembly Wall Chart" For 785B Off-Highway Truck wheel Stations, Is Available {4208,4051}
1998/04/13 Increased Capacity Air Compressor For Off-Highway Trucks {1803}
1998/04/13 Special Instruction; REHS0078-01; "Retrofit Procedure For Spring Operated Exhaust Diverter" On 777, 777B And 777C Off-Highway Trucks Is Available {1061}
1998/04/13 New Gears Used To Improve Service Life {4050}
1998/04/13 New Transmission Input Hose Design Increases Service Life {3154}
1998/04/13 Correct Routing For Screed Electrical Cables {1408}
1998/04/13 Procedure For Checking Main Pressure Relief On Propel System {3203}
1998/04/13 Correction To Purging Track Tension {4197}
1998/04/13 Sonic Feeder Retrofit Kit (151-6257) {5657}
1998/04/13 Pressure Compensator Adjustment {5086}
1998/04/13 Springs Changed In Service Brake Pedal To Reduce Operator Fatigue {4269}
1998/04/13 Improved Screed Hoses {7554,5057}
1998/04/13 Procedure For Setting Up Differential Groups {3258}
1998/04/13 Differential Lock Kit Available {3258,3264}
1998/04/20 Additional Clip In Fuel Injection Lines Groups Helps Secure Advanced Diesel Engine Management (ADEM) I Electronic Control Module (ECM) Fuel Cooling Hose{1252}
1998/04/20 Correct Length Specified For Bolts In Metering Pumps{4312}
1998/04/20 Truck Body Pad Installation And Maintenance Is Very Important To Chassis Life{7258,7050}