New More Efficent Turbocharger And Exhaust Bypass Group For The G3406 Low Compression Ratio Gas Engines{1057,1052}
Usage:
G3406 (5NW, 4FD) Engines
Description of Change: A new more efficent turbocharger has replaced the former turbocharger. A new exhaust bypass group, oil supply tube and oil drain tube have been added for compatibility.
Adaptable To: The 148-9648 Turbocharger will replace the 9Y-9809 Turbocharger. A new 154-0161 Exhaust Bypass Group was added and the 148-9650 Oil Lines Group was updated for compatibility with the new turbocharger. In the oil lines group, a new 153-7657 Oil Supply Tube Assembly and a 153-7658 Oil Drain Tube Assembly will cancel the former 148-6975 Oil Supply Tube and 148-7181 Oil Drain Tube.
Caterpillar Information System:
1998/03/01 Improved Governor Raise/Lower Motor Used In Governor Control Groups{1264}
1998/03/01 Caterpillar Electronic Technician (ET) Training Video Available{0374}
1998/03/01 8N-4617 Air Cleaner Clamp Kit Available{1051}
1998/03/01 Replacements Products Available For 4C-4079 Brake And Component Cleaner{0680}
1998/03/01 Replacement Available For 7M-7260 Liquid Gasket{0648,0649,0651}
1998/03/01 Use 1U-9500 Flow Communicator On Caterpillar Diagnostic Tools{1250,0782}
1998/03/01 Use 126-7175 Push Puller Assembly For Various General Purpose Applications{0600}
1998/02/01 New Air Shut-Off Group Provides Increased Serviceability And Reliability {1078}
1998/02/01 Aftercooler Core Performance Measurement {1064}
1998/02/01 New Exhaust Fitting Assembly Improves Reliability For Exhaust Bellows {1061}
1998/02/01 Be Sure To Consider Combustion Air Content When Assessing Air Induction System Damage {1051,1058,1063,1087}
1998/02/01 Replacement Labels Available For Contactors {0653,7400}
1998/03/01 Be Sure To Use The Correct Inlet And Exhaust Valves In Engines Equipped With Valve Bridges That Do Not Ride On Dowels{1105,1121}
1998/03/01 New Piston Cooling Jet Tube Assembly Provides Increased Piston Clearance{1331}
1998/03/01 New Pump Group Used In Auxiliary (Fresh Water) Pump Group For Separate Circuit Aftercooler (SCAC){1371}
1998/03/01 Process Changes Result In Improved 3500 Engine Remanufactured Connecting Rod Assembly{1218}
1998/03/01 The Ignition Bulkhead Connector Reoriented To Help Prevent Moisture Damage{1408}
1998/03/01 Air Quality Requirements For Turbocharger Air Impingement System{1052}
1998/03/01 A New Chrome Plated Steel Thrust Washer Is Used In The Air Lines Groups{1058,1079}
1998/03/01 New Exhaust Valve Used In Cylinder Head Groups{1105}
1998/03/01 Current Woodward EGB29P Actuator Assemblies Used On 3600 Diesel Engines{1716}
1998/03/01 Metal Particle Detector{7400}
1998/03/01 Stainless Steel Instrument Lines Groups Improved{7451}
1998/03/01 New Control Panel Films For SR4B Generators Which Are Not To Be Used In Delta Connection{4450}