New Inlet Lines To Radiator Permit Easier Assembly{1353,1380}
Usage:
772B Tractors And 773B Trucks
Description of Change: Three new tubes are used in the radiator group on 772B Tractors and 773B Trucks. The use of the new tubes permits the use of two flexible connections which makes assembly of the inlet lines to the radiator easier.
Formerly, one tube assembly was used on each side. This permitted only one flexible connection. With only one flexible connection, there have been some problems with alignment of the inlet coolant lines from the engine to the radiator.
Adaptable As: The new parts, when used together, are a direct replacement for the former parts as shown in the chart.
Installation of new parts.
Caterpillar Information System:
1981/06/29 Use 6V4828 Snap Ring Pliers To Remove Snap Rings From Turbocharger Housing{0610,1052}
1981/06/29 New Inlet And Exhaust Valves And Valve Guides Have Tighter Fit To Prevent Corrosion And Guide Wear{1104,1105,1101,1103,1108,1109}
1981/06/29 Coolant Flow Circuit Can Be Added To The Electronic Monitoring System (EMS){7490,1380,1375,1350}
1981/06/29 Changes Made To Brake Lines And Brake Oil Cooler Lines{4257,1365,5057}
1981/06/29 New Gasket Used In Front Housing Group{1166,1162,1151}
1981/06/29 Ring Now Used To Hold Bearing In Auxiliary Drive Group{1165}
1981/06/29 Improvements Give Added Strength To Main Frame{7051}
1981/06/29 Tools To Check Fuel Injection Timing By The Fuel Flow Method{0651,1000,1250}
1981/06/22 New Blade Tip Brackets Used With New Circle And Beam Assembly For Stronger Blade Support{5254,6154}
1981/06/22 Cylinder Liners Can Now Be Reconditioned Automatically{0664,0674,1216}
1981/06/22 6V3145 Leveler Now Available{0644}
1981/06/15 Change To 6V95 Socket; Modification Of Existing Sockets{0612}
1981/06/29 New Gasket Used For End Cover On Inlet Manifold{1058}
1981/07/06 6V3176 Relief Valve Available For Center Hole Double Acting Hydraulic Cylinders{0623}
1981/07/06 Specifications For Reconditioning Of Final Drive Inner And Outer Housings{4052,4059,4062}
1981/07/06 New Turbocharger, Turbocharger Oil Line And Aftercooler Air Lines Group Used{1052}
1981/07/06 Mailing Of Engine News And Truck Engine News Microfiche Libraries{0374}
1981/07/06 All Size Identification Marks On Engine Bearings Are Now Shown In Millimeters{1000,1230,1219,1203}
1981/07/06 Single Connector Prevents Leakage From Fuel Filter Lines Groups{1274,1262}
1981/07/06 Use 6V4068 Tool Group To Machine Camshaft Thrust Face{0663,1253}
1981/07/13 Add New Information To Two Current Guidelines For Reusable Parts{0374}
1981/07/13 Use 6V4805 Valve Seat Extractor Group To Remove Valve Seat Inserts{0621}
1981/07/13 Top Rings For Pistons Have Two Designs{1215,1214}
1981/07/13 Coolant Conditioner Elements And Their Capacities{1350}