Fan Group Service Replacement Parts Available{1356,1359}
Usage:
776B (6JC),
776C (2TK),
776D (5ER) Tractors;
777B (4YC),
777C (4XJ),
777D (3PR),
777D (2YW) Off-Highway Trucks
Reference: Custom Product Publication; SEBC1166-01; "Supplementary Product Support Literature for 776B, 776C, 776D Tractors and 777B, 777C, 777D Trucks equipped with 3Z-5422 (Factory) or 3Z-6037 (Field) Flexxaire Fan Drive Group."
Description of Change: The following serviceable parts are now available through normal distribution channels.
Adaptable To: Effective with 776B (6JC), 776C (2TK), 776D (5ER) Tractors; 777B (4YC), 777C (4XJ), 777D (3PR) and 777D (2YW) Off-Highway Trucks equipped with 3Z-5422 or 3Z-6037 Flexxaire Fan Drive Group.
Caterpillar Information System:
1998/04/20 Weld Repair Procedure For Front Strut Frame Support{7050,7201}
1998/04/20 Thicker Dump Body Pivot Pin Retention Blocks{7424,7248}
1998/04/20 New Lip Seal With Metal Case Used In Front Suspension Group Improves Retention Of Lip Seal In The Housing{7201}
1998/04/20 Truck Body Pad Installation And Maintenance Is Very Important To Chassis Life{7258,7050}
1998/04/20 Correct Length Specified For Bolts In Metering Pumps{4312}
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}
1998/04/13 Differential Lock Kit Available {3258,3264}
1998/04/13 Procedure For Setting Up Differential Groups {3258}
1998/04/13 Improved Screed Hoses {7554,5057}
1998/04/13 Springs Changed In Service Brake Pedal To Reduce Operator Fatigue {4269}
1998/04/13 Pressure Compensator Adjustment {5086}
1998/04/13 Sonic Feeder Retrofit Kit (151-6257) {5657}
1998/04/20 Additional Field Assembly Information For Off-Highway Trucks{7960,7961}
1998/04/20 Engine Software Updates{1902}
1998/04/20 Primary Pressure For Transmission Pressure Control Group Has Increased{3030,3074}
1998/04/20 Additional Information For VIMS Brake Temperature Indicator{7489,7601,7450}
1998/04/20 Dash Cover Assembly Has Been Improved{7314}
1998/04/20 New Decals Striping For Dump Bodies{7559,7581}
1998/04/20 Propel Motor Displacement Screw Settings{4351}
1998/04/20 Improved Rear Fender Kits Are Available{7252}
1998/04/20 New Improved Fuel Fill Cap For Asphalt Pavers{1273}
1998/04/20 1U-5551 Extension Valve Needed To Check Nitrogen Charge Pressure In Belt Tension Accumulators{4197,5077}
1998/04/20 Change Implemented To Reduce Rear Hopper 102-9849 Hinge Pin Failures{6639}
1998/04/27 Flushing Procedure Assures Correct Operation Of Implement Control Valves {5051}