New Seal For Fuel Injection Pump Housing Is More Resistant To Heat Damage{1253}
Usage:
All 3408 And 3412 Engines
Description of Change: A new seal is used in the fuel injection lines group. This seal is used on the end of the fuel injection pump housing, where it fits into the front gear housing of the engine. The new seal gives increased temperature resistance. This will help reduce the formation of heat cracks in the seal. For identification, the new seal is brown; the former seal was black.
Adaptable As: The new 6V4314 Seal is a direct replacement for the former 8J1688 Seal.
Caterpillar Information System:
1984/05/14 New Speed Setting Motor Assembly On Woodward PSG Governor Has More Resistance To Moisture And Vibration Damage{1264}
1984/05/14 Gasket Changed For Cylinder Block Side Cover{1201,1362}
1984/05/07 New Recommendation For Oil Hole Location During Installation Of Camshaft Bearings{1211}
1984/05/07 Install Muffler With Drain Hole Down{1062}
1984/05/07 New Hoses In Water Lines Group Give Better Performance At Higher Temperatures; New Hose Clamps Also Used{1050,1059,1350}
1984/04/23 Correct Oil Level And End Play Settings For Marine Transmission{3303,3305,3354}
1984/04/23 Only The External Needle Valve Can Be Adjusted On Woodward EG3P or EG10P Actuators{1265,1289}
1984/04/23 Dimensions For Reconditioning Cylinder Blocks, Cylinder Heads{1201,1101,1103,1105}
1984/04/23 Repair Of Drain Plug Threads In Oil Pan{1302}
1984/04/23 3406 Remanufactured Truck Engines Available{1000}
1984/04/16 Piston For Rectangular Rings Available Again{1214,1215}
1984/04/16 New Oil Filter Base Assembly Used In Filter Base Group{1306}
1984/05/14 New Valve Assembly And Seal Used In Fuel Transfer Pump{1256}
1984/05/14 Vehicle Electrical System Can Have Power When The Disconnect Switch Is In The Off Positon{0353,1400}
1984/05/21 Improved Cylinder Head Gasket{1101,1201}
1984/05/21 Borescope And Light Source Available For Internal Inspection Of Passages On Most Caterpillar Products{0600,0690}
1984/05/21 Improved Valve Used In Air Starting Lines Groups{1451}
1984/05/21 New Pulley Group With Tapered Bearings{1358}
1984/05/21 Quadrants Improved In Governor Control Groups{1265,1264}
1984/05/21 Different Thread Lubricant Can Be Used On Connecting Rod And Counterweight Bolts{1202,1218}
1984/06/04 Reusability Of Brake Pads{4273,4255}
1984/06/04 Drain Line Added To Reduce Pressure In BrakeSaver Housing{1155}
1984/06/04 Salvaging Cylinder Block Top Decks After Liner Seat Erosion{1201,1216,1217}
1984/06/04 FT1818 Track Link Grinding Stand And FT1844 Track Pin Grinding Attachment Available{0664,0665,4169,4171,4174,4175}