New Turbocharger Oil Supply Tube Assembly Used{1052,1307}
Usage:
3512 Vehicular Engines
Description of Change: New oil supply tube assemblies are used in the turbocharger oil lines groups on 3512 Vehicular Engines. The new tube assemblies fit better than the former tube assemblies. This will decrease stresses in the tube assembly. A new seal and fitting must be used with the new tube assembly.
Adaptable As: The new and former parts are shown in the chart. There are different tube assemblies for standard (left hand) mounted oil filters and right hand mounted oil filters.
Caterpillar Information System:
1985/04/01 New Lubricator Tip Available For Track Seal And Lubrication Testing Group{0600,0645}
1985/04/01 Check Cylinder Block And Head Flatness Whenever There Is A Head Gasket Failure{1100,1200}
1985/04/01 Information For Ordering kPa or Dual Scale Gauges{0600}
1985/04/01 New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles{1254,1250}
1985/04/01 Improved Vibration Damper Guard Group Has Flexible Mounting{1205,1200}
1985/04/01 Use Of Fuel Injection Timing Information In The "Fuel Setting And Related Information" Microfiche{0600,0782,1250}
1985/03/25 New Main Shaft Bearing Assembly Has Reduced End Play{3306}
1985/03/25 Changes To Turbocharged Truck Engines For 1985{1000,1050,1052,1100,1200,1250,1252}
1985/03/18 Improved Oil Ring For Pistons Eliminates Expander Problems That Lead To Ring Breakage During Installation{1215}
1985/03/18 Remanufactured Bare Cylinder Heads (U.S. And Canada){1101,7754}
1985/03/18 New Service Manual Binders Are Made From Thicker Material{0375}
1985/03/18 Internal Seals In 7000 Series Fuel Injection Nozzles Cannot Be Replaced{1254}
1985/04/01 More Tools Added To 6V9413 Custom Track Service Tool Kit{0600}
1985/04/08 Changes To Exhaust Manifolds Help Prevent Broken Studs{1059}
1985/04/08 Preferred Locations For Water Temperature Protection Devices{7403,7417,7420}
1985/04/08 Electric Hour Meter Failures{7450,7478}
1985/04/08 Differential Oil Pressure Gauge For Oil Filter Shows High Differential Pressure{1300,1306,1315}
1985/04/08 Several Types Of Automatic Voltage Regulators (AVR) Used In SR4 Generators{4450}
1985/04/08 Additional Zinc Rods Improve Service Life Of Sea Water Heat Exchanger{1379}
1985/04/08 New Outer Governor Spring And Torque Control Pin Used In Governor And Pump Groups{1264}
1985/04/08 Crankcase Explosion Relief Valve Kit Available{1200,1233}
1985/04/08 Changes To Naturally Aspirated Truck Engines For 1985{1000,1200,1214,1218,1250,1251,1254}
1985/04/08 Hardened Spacers Help Keep Bolts Tight{1063}
1985/04/08 Make Sure Air Cylinder For Governor Actuation Is Correctly Adjusted{1269}