New Manifold Assembly Gives More Room For The Lifting Eye{1059}
Usage:
3408 Industrial (67U) and Marine (99V) Engines
Description of Change: A new manifold assembly is used in the 4N1886 Water Cooled Exhaust Manifold Group on 3408 Industrial and Marine Engines. The new manifold assembly is .55 inches (14 mm) shorter than the former manifold assembly, and gives more room for the 7N1751 Lifting Eye.
Adaptable As: The new 8N538 Manifold Assembly is a direct replacement for the former 4N5440 Manifold Assembly which has been canceled.
Caterpillar Information System:
1979/03/12 Retroreflective Tape Makes Phototach Kit Easier To Read{0651,0653}
1979/03/12 New Larger Capacity Water Separator Is Available{1250}
1979/03/05 Engine Mounted Exhaust Brake Systems Can Be Used To Extend Service Brake Life{1050}
1979/03/05 New Oil Pan Assembly Uses An O-Ring And Plug For A Better Seal{1302}
1979/03/05 Improvements Made To Fuel Injection Pump And Governor Group{1253,1281,1286}
1979/03/05 New Fuel Injection Nozzles Are Used In 3208 Engines{1254}
1979/03/05 New Piston And Connecting Rod Are Tapered In Area Of Piston Pin{1213,1214,1218,1219}
1979/03/05 New Engine Cylinder Block Used{1201}
1979/03/05 Main Bearings Now Have Larger Diameter Oil Hole For Better Lubrication Of Main And Rod Bearings{1203,1219,1300}
1979/02/19 Engine Valve Springs Are Now Made Of Carbon Steel Alloy{1101,1108}
1979/02/19 New Exhaust Pipe Connector Makes A Tighter Seal Between Pipe And Manifold{1061,1059}
1979/02/19 New Exhaust Valve And Valve Guide{1104,1105}
1979/03/12 SAE 15W/40 Multiviscosity Oil Can Be Used In Engines, Transmissions And Final Drives{1318,3067,3179,4070}
1979/03/12 New Design Fuel Injection Valve Body Used In Fuel Injection Lines Group{1252,1254}
1979/03/12 Check Valve Must Be Adjusted Correctly To Let Fuel Flow Through The Return Line And Back To The Tank{1275,1253,1274}
1979/03/12 Larger Diameter Washer Is Used To Hold Air Transfer Pipe In Aftercooler Flange{1063,1058}
1979/03/12 Magneto Improvements{1413}
1979/03/12 New Fuel Injection Lines Groups Use A Different Fuel Injection Nozzle Assembly{1254}
1979/03/19 Maintenance Procedures For Extended FPTO Life On 3408 And 3412 Marine Engines{3055}
1979/03/19 New Oil Filter And Filter Base Assemblies{1306,1378,1318}
1979/03/19 Ether Starting Aid System Improves Cold Weather Starts{1456}
1979/03/19 Revision To Guideline For Reusable Parts Is Available{1105,1108,0374}
1979/03/19 8L4525 Flange Is Available Again For Parts Service Of 3192 Marine Transmissions{3314}
1979/03/19 New Woodward Governor Control Used On Diesel Engines; Former Control Now Used On Gas Engines Only{1265}