New Bracket Used In Air Compressor Lines Group{1803,1804,1800}
Usage:
3204 Industrial Engines;
910, 916, 926 Loaders;
IT18, IT28 Toolcarriers
Description of Change: A new bracket is being used in the air compressor lines group used on the above models. This bracket is bolted to the air compressor and the air compressor governor. See the illustration. The former bracket was flat and could fail due to vibration. The new formed bracket will provide increased stability and longer service life.
Adaptable As: The 1W5291 Compressor Lines Group used on the above models has been changed by adding the new 7W1523 Bracket. The new 7W1523 Bracket is a direct replacement for the former 2W8172 Bracket which is canceled.
Location of the new 7W1523 Bracket in the 1W5291 Compressor Lines Group.
Caterpillar Information System:
1986/04/07 Troubleshooting Solid State Suppressors{4467,4466,4450}
1986/04/07 Adjust Bridge Whenever Valve Clearance Adjustments Are Made{1121,1105,1100}
1986/04/07 Requirements For Shipping Wet Batteries In The U.S.{1401,7500}
1986/03/24 Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control{1400,1401,4450}
1986/03/24 Improved Cylinder Head Gasket{1101,1201}
1986/03/24 Screens Added To Inlet Air Manifolds{1058}
1986/03/24 New Air-To-Air Aftercooler Arrangements Used On Truck Engines{1063}
1986/03/24 Use The Configuration Number To Order Parts For Articulated Dump Trucks{7567}
1986/03/10 Stronger Oil Pan Used{1302}
1986/03/10 Engine Oil Filter Element Has Metal Wrapper Instead Of Paper Wrapper{1318}
1986/03/10 New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10 Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/04/07 Fuel Injection Timing Changed To 15° With New 3.5° Timing Advance{1206,1272,1292}
1986/04/07 New Index Lists Engine Special Instructions By SMCS Code{1000,0374}
1986/04/07 Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/21 New Alternators Are Self-Energizing And Have Built-In Regulators{1405}
1986/04/21 Silicone Rubber Hoses Available For Engine Oil Cooler Water Lines{1378,1380}
1986/04/21 New Tool Available To Measure Propeller Pitch{0600,3305}
1986/04/21 Three Element Speed Switch Replaces Dual Element Speed Switch{7418,7411,7410,7421}
1986/04/21 Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21 Fittings Added To Jacket Water Heater Hose To Prevent Interference With Folded Core Radiator{1353,1383}
1986/04/21 New Wire Assemblies And Spark Plug Insulators Improve Service Life Of Ignition System{1558,1555,1552,1408}
1986/04/21 New Conversion Groups Available To Convert From Hydramechanical Governors To Woodward PSG Governors{1289}
1986/04/21 Use Care When Removing Oil Pan And 9N3167 Plate{1302}