New Bolts And Plate Used On Governor Drive Group{1288,1264}
Usage:
G379, G398, G399 Natural Gas Engines And D379, D398 And D399 Industrial, Marine and Generator Set Engines
Description of Change: New bolts and a plate are used to fasten the gear to the shaft in the governor drive groups on the engines shown above. The new bolts and plate have a design that makes removal easier when an adjustment is necessary.
Adaptable As: The new bolts and plate are direct replacements for the former bolts and bolt assembly when used together as shown in the chart.
See the illustration for the location of the new parts.
Location of new parts.
Caterpillar Information System:
1983/05/30 Special Procedure Needed To Clean 3500 Series Engine Pistons{0374,1214}
1983/05/30 New Piston Ring Group Used{1215}
1983/05/30 Installation Procedure For Woodward 3161 and UG8 Governors{1264}
1983/05/23 List Of Changes To BrakeSavers{1155,1159}
1983/05/23 Use The 6V4930 Battery Load Tester To Test Batteries{0651}
1983/05/23 Double Lip Crankshaft Seal Helps Stop Oil Leakage{1161,3300}
1983/05/16 Increased Oil Flow To Front Bearings{3300}
1983/05/16 Reuse Of Engine Bearings{1230}
1983/05/16 Selection Of The Correct Battery For Use With Diagnostic Tools{1401,0650}
1983/05/16 Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16 New Specification For Clearance Between Fuel Rack Slot And Cross Link{1257}
1983/05/09 New Piston Ring Group Available For Higher Horsepower Applications{1215,1214,1213,1226}
1983/05/30 Information Concerning Caterpillar XT Hose{7554,0374}
1983/05/30 Wellhead And Sour Gas Can Cause Shortened Service Life For Gas Engines{1000,1250}
1983/05/30 Installation Procedure For Bowl, Bucket And Ripper Tips{6805,6808}
1983/06/06 Reference Chart For Service Magazine Articles On Improvements To All 3300 Series Engines{0374}
1983/06/06 Dial Face Changed On 8S2263 Valve Spring Tester{1108}
1983/06/06 Remanufactured Alternators And Starting Motors Are Available{1405,1453}
1983/06/06 Removal Of TARP (Rust Preventive){0355,0670,1000,7000}
1983/06/06 New Oil Pressure Gauge Group Used{7418}
1983/06/20 6V7100 Combustible Gas Leak Detector And 6V7103 Calibration Kit Available{0651}
1983/06/20 Consist Lists Now Available For Conversion Of Direct Injection 3406 Truck Engines To Higher Horsepower Arrangements{1000}
1983/06/20 Piston For Rectangular Rings Available Again{1214,1215}
1983/06/20 New Double-Wall Fuel Injection Lines Group And Fuel Drain Group Available As Attachments For Protection Against Fuel Leakage{1252,1254,7400}