New Liner Seat Insert Available{1217}
Usage:
All 3400 Series Engines
A new liner seat insert is available for use on all 3400 Series Engines. The new 5N93 Liner Seat Insert is thicker than the 2W3815 Liner Seat Insert, which can also be used on these engines. The new liner seat insert is 2.700 mm (.1063") thick in comparison to the 2W3815 Liner Seat Insert which is 1.595 mm (.0628") thick.
Use the new 5N93 Liner Seat Insert to make repairs that are too severe to permit use of the 2W3815 Liner Seat Insert.
Caterpillar Information System:
1983/08/15 Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15 Latch Kit Available For Repair Of Seat Cushion{7312}
1983/08/15 Stick Cylinder Rod Will Not Move In Fully Retracted Position; Cylinder Rod Has New Design{5458}
1983/08/15 New Service Tools Available{0600}
1983/08/08 New Procedure And New Tool Can Be Used To Remove Cylinder Sleeves From The Cylinder Block{1222,1223}
1983/08/08 New Duo-Cone Seals In Rear Brake Group Have Steel Seal Rings{4208}
1983/08/08 Special Instruction Has Repair Procedure For 6V4060 Engine Set Point Indicator Group{0651}
1983/08/08 Hydraulic Boring Machine Available{0664}
1983/08/08 New 6V7070 And 6V7800 Digital Multimeters Available{0651}
1983/07/11 New Track Motor{3201,4351,5058}
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}
1983/08/15 Recommendations For Use Of 6V6125 Infrared Thermometer{0651}
1983/08/15 Transmission Neutralizer Can Now Be Adjusted From Inside The Cab{3150,3181}
1983/08/15 Keep Alternators Without Pulleys In A Horizontal Position During Installation To Prevent Internal Damage{1405}
1983/08/15 Repair Of Damaged Threads{0660}
1983/08/15 Recommendations To Avoid Piston Seizures{1214,1213,1215}
1983/08/15 Digital Tachometer Available{7462}
1983/08/15 3512 Generator Set Engines (1500 And 1800 RPM) Must Use Flywheel Balance Weights{1156}
1983/08/15 Different Discs And Thrower Used In Flywheel Clutch Group To Prevent Damage From Heat{3052}
1983/08/15 New Bolts And Axle Housings Used{3260}
1983/08/15 Troubleshooting Engine Vibration; Damper Adapter Can Be Changed{1205,1000}
1983/08/15 New Fuel Ratio Control Group Has Improved Diaphragm{1278,1257,1251}
1983/08/15 New Water Seals Used In Cylinder Head Groups{1115,1101}