New Liner Seat Insert Available
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:
1983/08/31 List Of Service Publications
1983/08/31 New Fuel Ratio Control Group Has Improved Diaphragm
1983/08/31 New Filter Orifice Helps Prevent Governor Surge
1983/06/29 New Reconditioning Specifications For Cylinders Decrease Piston Scuffing And Seizure
1983/06/29 New Camshaft Gear Has More Resistance To Pitting
1983/06/29 Change 6V3060 Egr Testers To Les Testers
1983/06/29 Pistons With Thicker Top Rings Must Be Used In Correct Applications
1983/06/29 New Piston Ring Group Used
1983/06/29 Damaged Lifter Bores In 3400 Series Engines Can Be Used Again
1983/06/29 6V7100 Combustible Gas Leak Detector And 6V7103 Calibration Kit Available
1983/06/29 Remanufactured Alternators And Starting Motors Are Available
1983/06/29 List Of Service Publications
1983/08/31 New Procedure And New Tool Can Be Used To Remove Cylinder Sleeves From The Cylinder Block
1983/08/31 New Governor Drive Gears And Weight Assemblies
1983/08/31 New 6V7070 And 6V7800 Digital Multimeters Available
1983/08/31 Use A Pipe Plug For Repairs of Small Holes In Castings
1983/08/31 Information For Repair Of Hydraulic Fuel Ratio Controls
1983/08/31 Troubleshooting Engine Vibration; Damper Adapter Can Be Changed
1983/08/31 Recommendations For Use Of 6V6125 Infrared Thermometer
1983/08/31 Reference Chart For Truck Engine News Articles On Improvements To 3306 Truck Engines
1983/10/05 Vent Hole In Water Temperature Regulator Cover Removed
1983/10/05 Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage
1983/10/05 Repair Of Damaged Threads
1983/10/05 6V3100 Engine Timing Indicator Group May Have 6V7910 Or 6V2192 Transducer