New Core Assembly Used In Transmission Oil Cooler{1375}
Usage:
988B Loaders;
D8K Tractors;
824C Tractors;
825C, 826C Compactors
Description of Change: A new core assembly is used in the transmission oil cooler on the models shown above. The new core assembly has more resistance to failure in the area where the cast iron shell is brazed to the copper end sheet.
Adaptable As: The new 2W999 Core Assembly is a direct replacement for the former 7N2111 Core Assembly, which is canceled.
Caterpillar Information System:
1983/05/16 Reuse Of Engine Bearings{1230}
1983/05/16 Installation Procedure For Seals On Cab Doors{7308}
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 Planet Carrier Shafts And Pins For Transmission{3150}
1983/05/16 Use Care During Removal Of The Oil Line Screen For Brake And Torque Converter Oil Cooler{1307,1366,0374}
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}
1983/05/09 New Fuel Setting Information{0374,1257,1286}
1983/05/09 New Air Compressor Tube Assembly Is Easier To Install Or Remove{1803,5502}
1983/05/09 New Lower Radiator Hose{1380,1353}
1983/05/09 Installation Of Bearing For Connecting Rod Piston Pin{1219}
1983/05/23 Use The 6V4930 Battery Load Tester To Test Batteries{0651}
1983/05/23 Anti-Spin Control Available To Improve Traction{4250,4001}
1983/05/30 Installation Procedure For Woodward 3161 and UG8 Governors{1264}
1983/05/30 New Piston Ring Group Used{1215}
1983/05/30 Special Procedure Needed To Clean 3500 Series Engine Pistons{0374,1214}
1983/05/30 New Rod Ends With Steel Bearings Are Now Used For The Transmission Control Linkage{3156}
1983/05/30 Information Concerning Caterpillar XT Hose{7554,0374}
1983/05/30 Seal And Valve Repair Kit Available To Service Relay Valve{4280}
1983/05/30 New Circle Shoes With Replaceable Wear Strips Used{6154,6155}
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}
1983/05/30 Correct Lubrication Instruction Films Now Used{7557,1300}