Do Not Use 1U5555 Hydraulic Hose Press Pump Group In 230 Volt Circuits{0616,5057}
Usage:
Caterpillar Information System:
1989/12/25 New Shaft Assembly Available For Cutter Drum{6601}
1989/12/25 Alternative Air Pressure Test Point{1804}
1989/12/25 Gaiter (Protector) Available For "Over-Hitch" Hoses{7167,5057}
1989/12/25 Components Of 9T1318 Steering Metering Pump Group Are Available For Parts Service{4312}
1989/12/25 New Thrust Discs Used In Transmission And Transfer Drive Groups{3060,3260}
1989/12/25 Electrical Connection Studs Are Too Long On Fuel Level Sensor{7481,1400}
1989/12/25 New Assembly Method For Track Links Makes It Easier To Install And Adjust{4169,4170}
1989/12/25 New Service Repair Spring Available For Winch Clutch And Brake Control Group{5419,5173}
1989/12/18 Blade Control Lever Can Be Repositioned To Improve Operator Comfort And Linkage Life{5051,5063,5600}
1989/12/18 New Seal Kit Used In Drag Conveyors{6630,3261,4184}
1989/12/18 Procedure For Testing Electrical Displacement Control On Hydraulic System Ground Drive Pump{5070,5700,1400}
1989/12/18 New Electronic Height Sensor For Suspension Control{7215}
1989/12/25 New Cooling System Cleaner Now Available For All Engines{1350,0680,1352,1353}
1989/12/25 New Fuel Return Valve Prevents Siphoning{1253,1274}
1990/01/15 Information About Front Tire Wear And Drive Train Noise {4203,4231,4233,3000}
1990/01/15 New Governor Control Cable Resists High Temperature And Is More Appropriate For Some Applications {1265}
1990/01/15 Many Components That Were Previously Only Serviced As Complete Groups Now Have Serviceable Components {0374}
1990/01/15 New Conveyor Drive Pump Increases Conveyor Speed {5620}
1990/01/15 Capability To Push A Nurse Or Additive Truck {5600,3060}
1990/01/15 Separate Service Manual Microfiche Library Available For Engines Only {1000,0374,0375}
1991/08/01 Timing Mark Identification On Fuel Pump Gear{1286,1251,1272}
1991/11/01 Parts Book Correction{5725}
1991/12/01 Test Harness For Calibrating 838141 Electronic Control Box{5485}
1991/12/01 RT80/RT100 Gearbox Lubrication{3000}