New Fittings Used In Fuel Filter Lines Group
Usage:
3406B (7FB) Truck Engines
Description of Change: New elbows are used in the fuel filter lines group on 3406B Truck Engines. The new elbows have an SAE 45 ° flare on the ends. This makes it easier for the Original Equipment Manufacturer (OEM) to connect their supply and return lines.
Adaptable As: The new 8T2161 Elbow is a direct replacement for the former 2R6806 Connector and 9J6190 Union in the supply line. The new 8T2160 Elbow is a direct replacement for the former 1W3151 Elbow Assembly in the return line. The new 8T2160 Elbow also has an orifice in it to control the return flow of fuel.
Location of new parts in 4W167 Fuel Filter Lines Group.
Caterpillar Information System:
1984/09/26 New Thermistor Thermometer Group Can Be Ordered At Less Cost
1984/09/26 New Inlet Valves Used In Cylinder Heads
1984/09/26 New Main And Connecting Rod Bearings Have Copper Bond Material
1984/09/26 Change To Maintenance Interval For Valve Lash Adjustment
1984/09/26 Surface Grinding Of Compacted Graphite Iron Cylinder Heads
1984/09/26 Improved Cylinder Heads And Valve Covers Used
1984/09/26 Correct Installation Of Fuel Injection Pumps Can Prevent Fuel Leaks
1984/08/06 Installation Instructions For Turbocharger Bearing Kit
1984/08/06 Alternator Available For General Use
1984/08/06 FT1886 Valve Spring Compressor Group Available
1984/08/06 List Of Service Publications
1984/08/06 New Disassembly And Assembly Tools Available For Fuel Ratio Controls
1984/09/26 Tune-up Kit And Remanufactured Nozzles Available
1984/09/26 New Service Tools Available
1984/09/26 Higher Compression Pistons Can Help Reduce White Exhaust Smoke During Cold Weather Starts
1984/09/26 New Cylinder Block Groups Used
1984/11/07 Foil Shield Will Help Prevent Electrical Interference In Engine Set Point Indicator
1984/11/07 Remove Diode Assemblies From Shutoff Solenoids
1984/11/07 New Cylinder Heads, Fuel Nozzles And Fuel Nozzle Adapters Used
1984/11/07 New Oil Filter Group Can Be Used To Extend Oil Change Interval
1984/11/07 Temperature Adapter Group Can Be Used With A Caterpillar Multimeter
1984/11/07 New Water Temperature Regulator Has Higher Temperature Setting
1984/11/07 Cetane Injection Group Uses New Orifice, Tee and Seals
1984/11/07 New High Alloy Material Is Used In Cylinder Head Assemblies