Remanufactured Unit Injectors Are Available{1290}
Usage:
All 3500 Series Engines
Remanufactured unit injectors are now available. These remanufactured unit injectors are rebuilt to the latest design and have the same warranty as new unit injectors. There are separate unit injectors for low speed and high speed applications as shown in the chart.
Caterpillar Information System:
1983/07/11 Use A Pipe Plug For Repairs of Small Holes In Castings{1201,1350}
1983/07/11 New Oil Filter Elements Available For Engine, Transmission And Hydraulic Applications{1318,3067,3179,5068}
1983/07/04 New O-Ring Seal For Water Lines Groups Is Made Of Different Material For More Resistance To Twists And Damage{1380,1362}
1983/07/04 Test Information For New 4W1819 Fuel Nozzle{1254}
1983/07/04 New Camshaft Gear Has More Resistance To Pitting{1210,1212}
1983/07/04 Damaged Lifter Bores In 3400 Series Engines Can Be Used Again{1201,0374}
1983/07/04 New Tachometer Drive Group Adapter Assemblies Have A Larger Input Shaft{7462,7487}
1983/07/04 6V6142 And 6V6143 Installers Must Be Used To Install Crankshaft Seals And Wear Sleeves{0622,0626,1160,1161}
1983/07/04 Different Method Can Be Used To Take Oil Sample{5057,0372}
1983/07/04 Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage{1265}
1983/06/20 Frequency Meter Failure; Make Sure It is Connected To The Correct Voltage{7471,7002}
1983/06/20 New Double-Wall Fuel Injection Lines Group And Fuel Drain Group Available As Attachments For Protection Against Fuel Leakage{1252,1254,7400}
1983/07/11 New Fuel Lines And New Mounting Design Now Used{1252}
1983/08/08 New 6V7070 And 6V7800 Digital Multimeters Available{0651}
1983/08/08 Failure Of Ballstud In Control Valve Can Cause Problem With Control Of Vessel{3313}
1983/08/08 Hydraulic Boring Machine Available{0664}
1983/08/08 New Housing Assembly, Front Housing And Carrier Used In 8L4230 And 8L4231 Marine Gear Groups (Twin Disc MG509){3300}
1983/08/08 Special Instruction Has Repair Procedure For 6V4060 Engine Set Point Indicator Group{0651}
1983/08/08 New Procedure And New Tool Can Be Used To Remove Cylinder Sleeves From The Cylinder Block{1222,1223}
1983/08/15 New Service Tools Available{0600}
1983/08/15 Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15 New Filter Orifice Helps Prevent Governor Surge{1264,1263}
1983/08/15 New Actuator Cylinder Used In Air Shutoff{7418,1078}
1983/08/15 New Liner Seat Insert Available{1217}