1983/08/15 Caterpillar

1983/08/15 New Water Seals Used In Cylinder Head Groups{1115,1101}

1983/08/15 New Fuel Ratio Control Group Has Improved Diaphragm{1278,1257,1251}

1983/08/15 Troubleshooting Engine Vibration; Damper Adapter Can Be Changed{1205,1000}

1983/08/15 3512 Generator Set Engines (1500 And 1800 RPM) Must Use Flywheel Balance Weights{1156}

1983/08/15 New Turbocharger Exhaust Coupling Prevents Exhaust Gas Leakage{1052,1059,1061}

1983/08/15 Digital Tachometer Available{7462}

1983/08/15 Recommendations To Avoid Piston Seizures{1214,1213,1215}

1983/08/15 Repair Of Damaged Threads{0660}

1983/08/15 Keep Alternators Without Pulleys In A Horizontal Position During Installation To Prevent Internal Damage{1405}

1983/08/15 Recommendations For Use Of 6V6125 Infrared Thermometer{0651}

1983/08/15 New Liner Seat Insert Available{1217}

1983/08/15 New Actuator Cylinder Used In Air Shutoff{7418,1078}

1983/08/22 Improved Voltage Regulator Assembly Now Used{4450,4467}

1983/08/22 New Governor Drive Gears And Weight Assemblies{1264}

1983/09/05 New Inspection Report Forms Available{0336,0372,7550}

1983/09/05 Service Information Available For Altronic Ignition System{1552}

1983/09/05 Replacement Counterweights And Information For Replacement Of Counterweights And Balancing The Crankshaft{1202,0652}

1983/09/05 Larger Oil Pump Used To Give Better Clutch Cooling And Bearing Lubrication{3310,3302,3307}

1983/09/05 New Piston Oil Rings{1215}

1983/09/05 6V3100 Engine Timing Indicator Group May Have 6V9710 Or 6V2192 Transducer{0651}

1983/09/05 Vent Hole In Water Temperature Regulator Cover Removed{1355}

1983/09/05 Engine Maintenance Information Films Available{1318,1352,0375}

1983/09/12 New Larger Auxiliary Sea Water Pump Operates At Lower RPM{1371}

1983/09/12 New Dust Covers Available For Twin Disc IBF318 And IBF321 Rear Power Take-Off Clutches{3055}