Stronger Screen In Hydraulic Tank Improves Service Life{5056}
Usage:
789B (7EK),
793 (3SJ),
793B (1HL) Trucks;
990 (7HK, 4FR) Wheel Loaders
Description of Change: A new, stronger screen, having brazed end caps, replaces the former screen, having soldered end caps.
Adaptable To: The new 118-8693 Screen is a direct replacement for the former 9T-1016 Screen in 6E-0918, 6E-6297, and 9T-9554 Tank and Filter Groups.
The new screen is effective with 789B (7EK290), 793B (1HL252) Trucks and 990 (7HK253, 4FR1) Wheel Loaders. The new screen is adaptable to all 793 Trucks, earlier 789B, 793B Trucks and 990 Wheel Loaders.
Typical Tank and Filter Group (1) New 118-8693 Screen.
Caterpillar Information System:
1996/11/18 Serviceable Parts Available For Cab Rear Access Panel{7300,7301,7329,6331}
1996/11/18 New Compressor Cover Reduces Turbocharger Noise{1060,1052,1801}
1996/11/11 Improved Fuel Pump Plunger Helps Prevent Plunger And Sleeve Scuffing In Service 8.5 mm Fuel Injection Pump Assembly For Sleeve Metering Fuel System (SMFS) Governor And Fuel Injection Pump Groups{1251,1286}
1996/11/11 Proper Retrofitting Of Air Conditioning Refrigerants{7320}
1996/11/11 New Air Conditioner Evaporator Coil Improves Service Life{7343}
1996/11/11 New Threaded Gland Cylinder Heads Have Stronger Seal Land{7562,4303,5102,5104,5105,5223,5229,5265,5452}
1996/11/11 Service Replacements For Discontinued Piston Pump Groups{5070}
1996/11/11 Follow Correct Maintenance Procedure To Extend Drum Drive Gear Reducer Service Life{5655}
1996/11/11 Incorrect Electronic Control Service Codes Film{1901}
1996/11/11 Foot Rest Has Been Added To Improve Operator Comfort{7301,7265}
1996/11/11 New Cover Plates For Rear Of Headlight Guards Protect Wiring From Damage{7182}
1996/11/11 New Crankcase Guard Provides Increased Resistance To Damage{7151}
1996/11/18 An Improved Suspension Control Valve Increases Ease Of Operation{7214}
1996/11/18 Special Instruction REHS0018 Available For Installation And Adjustment Of Truck Body {7258}
1996/11/18 New Brake Adjustment Procedure For Improved Inching Ability {3162,4115,4250}
1996/11/18 New Stud Available For Gear Pump Group{5073}
1996/11/18 Radiator And Oil Cooler Mounting Improved{1351}
1996/11/18 Measure Vibration Of Vibratory Compactor Drums With Hand Held Meters{7471,0783}
1996/11/18 New Service Parts For The Front And Rear Drive Shaft Groups For Improved Reliability{4074}
1996/11/25 Special Instruction, SEHS9926, "Installation of Turbocharger Debris Shields" Available {7263,7154,7158}
1996/11/25 Rotate 8Y-6388 Louver Assemblies in Heater Group to Improve Service Life {7304,7309}
1996/11/25 Install Additional 8Y-6388 Louver Assemblies to Improve Defogging of Cab Windshield {7304,7309,7310,7451}
1996/11/25 Blade Lift Cylinder Improved {5102}
1996/11/25 Dowel, Pin or Piston Limits Poppet Valve Movement In Relief Valve Groups {5072}