Oil Cooler Gasket Has Improved Material {1300,1378}
Usage:
3204, 3208 Engines In All Applications
Description of Change: The oil cooler gaskets used on the above engines have new material. The new gasket material reduces the possibility of the gaskets slipping out of position during assembly.
Adaptable To: The new 7C1651 Gasket (Cooler-to-Base) can be used as a direct replacement for the former 4W7419 Gasket which is canceled.
The new 7C2230 Gasket (Oil Cooler Cover) can be used as a direct replacement for the former 7W2785 Gasket or 1W7596 Gasket, which are canceled.
Use a two-step tightening procedure when the gaskets are installed to be sure the bolts have the correct torque. Tighten the cover bolts to the standard torque specification of 18 ± 5 lb ft (25 ± 7 N·m).
Caterpillar Information System:
1986/07/28 SIMS Reports Must Be Correctly Completed To Be Entered In Data System {0331,0336}
1986/07/28 Less Expensive 12-Volt Converter Available For Radios {1400,1401}
1986/07/28 Material Safety Data Sheets For Parts Sold By Caterpillar That Contain Hazardous Chemicals {0353,0680}
1986/07/28 Change Wiring To Prevent Low Oil Pressure Shutdown Immediately After Start-Up {4450}
1986/07/14 Use Care When Cleaning Clutch Discs{3155}
1986/07/07 Improved 8T3216 Anvil Assembly, Part Of Track Shop Press Tooling {0729,0700}
1986/07/07 New Start Switch Used {1416,1453}
1986/07/07 New Engine Timing Indicator Group Available {0781,0782}
1986/07/07 Larger Capacity Air Conditioner Receivers (Dryers) Available With Quick Disconnect Fittings {1802,7320}
1986/07/07 New Flexible Coupling Used {3252,3303,3300}
1986/07/07 Brushless Alternators May Not Charge In Certain Conditions {1405,1406}
1986/07/07 Caterpillar Mini Cutting Torch Available {0678}
1986/07/28 Extended Oil And Oil Filter Change Intervals {1300,1318}
1986/07/28 Water Vent Line Improved To Withstand Engine Vibrations {1070,1380}
1986/08/04 New Pressure Gauges (With Tonnage Scales) Available For Caterpillar Service Tool Manual And Electric Hydraulic Pumps {0770,0615,0616}
1986/08/18 Inspection And Replacement Of Fluid Conductors{1274,1307,5057,7554}
1986/08/18 Avoid Oil Contact With New Water Passage Seals Used In Cylinder Head Groups{1100}
1986/08/18 Silicone Water Seal Available{1101}
1986/09/01 Bearing Information For SR4 Generators{4471}
1986/09/01 New Material Used For Disc In Valve Assemblies Of Fuel Transfer Pump Groups{1256}
1986/09/01 Inspection And Replacement Of Parts In The Portable Track Repair Groups{0729,4171}
1986/09/01 Do Not Strike Pin Ends To Loosen Sealed And Lubricated Track{4175}
1986/09/01 New 9W6370 Electronic Speed Switch Adapter Cable Available For Use With 8T5200 Signal Generator/Counter Group{0600}
1986/09/01 Heavy-Duty Line Of Batteries Available To U.S. Dealers{1400,1401}