Two New Manifold Sections Used In Upper Water Lines Group{1380}
Usage:
793 (3SJ),
793B (1HL) Trucks
Description of Change: Two new left and right front manifold sections are used in the upper water lines group. The new manifold sections eliminate the need for pipe plugs that interfered with separate circuit aftercooler water lines.
Adaptable To: The chart identifies the new and former components in the 7E-6514 Upper Water Lines Group.
Caterpillar Information System:
1994/10/31 New Arm Assembly Used In Belt Tightener Groups{1358}
1994/10/31 Verification of Connecting Rod Eye Bushing Retention When Overhauling Engines{1218}
1994/10/31 New Piston Crown Assembly Used In Piston Group{1214}
1994/10/31 Using The Correct Air Conditioner Compressor Oil{1802,7320}
1994/10/31 New Instrument Panel Groups With Improved Light Bulb Retention Can Be Installed{7451}
1994/10/31 Wear Limits For Steering Linkage Ball Studs {4329,4318,4305}
1994/10/24 Automatic Ether Starting Aid Systems And Engines Equipped With Electronic Unit Injection (EUI){1456}
1994/10/24 New Seals Extend Life of Fuel Transfer Pump{1256}
1994/10/24 Correct Installation of Front Gear Train Idler Shaft{1237}
1994/10/24 New Parts Service Bearing Available For The A-frame Head Mounting Arrangement{7200}
1994/10/24 Transmission Control Group Has Been Changed To Improve Gear Selection{3156}
1994/10/24 Transmission Filter Group Has Been Moved To Improve Serviceability{3154,3179}
1994/11/07 New Stiffer Tube Assembly Used In Air Compressor Lines Group{1803,1380}
1994/11/14 New Stronger Muffler Assembly Available For Part Service{1062}
1994/11/14 New Precleaner Base Provides Better Seal Around Air Filter Inlet Port{1050}
1994/11/14 Hydraulic System Instability In The Hoist Second Stage Can Be Eliminated{5051,5057}
1994/11/14 Correct Hydraulic Tank Breather Must Be Used To Prevent Oil Loss{5056}
1994/11/14 New 24 Volt Halogen Lamp Groups And Lamp Guards Available{1429}
1994/11/21 New Oil Cooler Group{1374}
1994/11/21 New Air Dryer Check Valve Assembly Used{4285}
1994/11/21 New Bearing Housing Used In Turbocharger Group{1056,1052}
1994/11/21 Improved Bracket In Turbocharger Support Group Provides Improved Access To Exhaust Bypass Group (Wastegate){1073,1057}
1994/11/21 New Tank (Oil Saver) Used In Rear Axle Assembly{3260}
1994/11/21 Wheel Bearing Check And Adjustment Maintenance Interval {4208}