New Wastegate Shaft And Bushing Provides Better Wear Resistance {1057}
Usage:
G3606 (3XF),
G3608 (4WF) G3612 (1YG),
G3616 (4CG) Industrial Engines
Description of Change: A new shaft and bushing are available fo provide better wear resistance between the wastegate shaft and bushing. The new shaft has a ceramic coating in the area where the shaft contacts the bushing. The new design eliminates the need for the split clamp and the accompanying bolts. A new seal within a cover assembly and a spacer was introduced to help keep the seal seated.
Adaptable To: The new changes are adaptable to the above 3600 Engines. See the above charts for serviceable parts and items within the illustration.
Caterpillar Information System:
1996/09/23 New Soot-Filter Available For Use With Air Cleaner Group {1055,1050}
1996/09/23 Improved Air Cleaner Element Assembly Used {1054}
1996/09/23 Turbocharger Water Wash Procedure {1052}
1996/09/23 Caterpillar Now Has Parts Support For Previously Non-Supported Custom Parts {7567}
1996/09/23 Introduction Of New Spark Ignited Single-Cylinder Gasket Kits {7555}
1996/09/23 New Circuit Board Assembly And Modules Improve Serviceability And Reliability {1418,1550}
1996/09/23 New Bracket Available To Support Gas Engine Ignition Group Wiring Harness Assembly {1408,1550}
1996/09/23 Addition Of Sleeve And Removal Of Setscrew Prevents Binding Of Control Shaft {1266,7558}
1996/09/23 New Valve Cover Seals Are Available For Mechanical Unit Injector (MUI) and Electronic Unit Injector (EUI) Engines {1107}
1996/09/23 A Chamfer Has Been Added To Some Engine Cylinder Head Bolt Holes To Help Reduce Stress Concentrations And Prevent Cracks {1101}
1996/09/23 Replacement Turbocharger Cartridge Part Numbers {1056}
1996/09/23 Error In The Testing And Adjusting Manuals For Fuel System Adjustment Timing Pin {1272}
1996/09/23 New Rotocoil Assembly Used In Valve Rocker Arm Groups {1109}
1996/09/23 Caterpillar High Efficiency Fuel Filters Help Provide Maximum Fuel Pump And Fuel Injector Life {1261}
1996/09/23 New Clamp Assembly Used In Engine Oil Lines Groups {1307}
1996/09/23 Procedure To Install A Protective Fuse For Slave Relay Number 1 In The Engine Supervisory System (ESS) Panel {1900}
1996/09/23 Recommended Customer Communications Module (CCM) Electrical Power Source {1926}
1996/09/23 Help Available For PC Based Service Tools Used For All Electronic Engines {1902}
1996/10/01 Improved Breather Vent Helps Prevent Water Entry Into Altronic III Magnetos{1552}
1996/10/01 Improved Marine Engine Inlet Valves{1105}
1996/10/01 Improvements To Prevent Water From Entering The Flywheel Housing{1157}
1996/10/01 Three Ring Piston Body Assembly Available To Replace The Two Ring Piston Body Assembly{1214}
1996/10/01 An Improved O-Ring Seal And Proper Use Of Adapter Locks Reduces Oil Leaks{1252}
1996/10/01 Conversion Gas Valve Kits Available{1278}