Service Manual SENR3479-04 Available For Troubleshooting Engine Test Procedures{1901,1900}
Usage:
3406B (PEEC) Truck Engines
Service Manual Module "Troubleshooting 3406B (PEEC) Truck Engine Test Procedures" Form SENR3479-04, electronic troubleshooting guide has been updated to simplify and improve problem diagnosis on PEEC engines. The new format has procedures that are easier to follow, has more information on system and component operation, and encourages use of good troubleshooting fundamentals. New procedures have been added for intermittent problems, logged diagnostic codes, vehicle speed calibration, Multi-Torque, and other conditions not included in previous versions. Discard previous versions and order the new version.
Caterpillar Information System:
1990/11/05 Some Components Of The 7E3580 Engine Adapter Group For Allison AT545, MT543D, And MT653DRD Transmissions Are Not Serviced By Caterpillar{3279,1013,3009}
1990/11/05 New Stronger Exhaust Valve Push Rod Used In Valve Mechanism Groups{1208}
1990/11/05 New Exhaust Manifold Gasket And Locks Used In Exhaust Manifold Groups{1059}
1990/11/05 Obsolete Capacitor In VR1 Voltage Regulators{4467}
1990/11/05 New Composite Halogen Headlights And Floodlights Available{1429,1434}
1990/10/29 Improved 7W7730 Cylinder Head Gasket Provides Better Sealing Capability{1124}
1990/10/29 New Cylinder Head Gasket And Higher Cylinder Head Bolt Torque{1124,1101}
1990/10/29 Modification Of 1U7791 Valve Seat Driver{0782,1103}
1990/10/29 New Bearing Kits Used In Turbocharger Cartridge Groups{1052,7551}
1990/10/29 Governor Control Motor Polarity May Require A Change{1265,1408,7556}
1990/10/29 New Temperature Regulators Prevent Engine Overheating{1355}
1990/10/29 New CE (Caterpillar Environmental) Family Of Metal-Shell Connectors Used{7553}
1990/11/05 New Crankshaft Seal Groups Used{1160,1161,1202}
1990/11/12 New 7X1400 Digital Diagnostic Tool (DDT) Group Available {0782,0785,1900}
1990/11/12 Adjustable Exhaust Bypass Group Used; Provides More Precise Ability To Set Exhaust Pressure {1057}
1990/11/12 New Alternator Drive Pulley Seal Used With New Drive Pulley; Poly-Vee Belt Can Be Installed {1425,1357}
1990/11/19 Diagnostic Connector Used To Determine Starter Problems; Starter Monitor Unit Can Be Fabricated{0710,1408,1416,1426,1467,1553}
1990/11/19 New Caterpillar Battery Warranty Statement, SELF5124{1401,7780}
1990/11/19 Correct Procedures For Starting, Stopping And Transporting A Product With A Turbocharged Engine{1052}
1990/11/19 Check Engine Speed Sensor And/Or Crank Angle Sensor (Magnetic Pickups) For Fouling{1912,1900,1907,7529}
1990/11/19 Use Only Stainless Steel Cylinder Liner Shims To Salvage Damaged 4.75" Bore Cylinder Blocks{1201,1216,1217}
1990/11/19 New Roller Camshaft Used{1209,1210}
1990/11/19 New Camshaft Has Improved Wear Resistance{1210,1209}
1990/11/19 Field Replacement Of Spacer To Correct Possible Sticking In Woodward 3161 Governor Electric Shutoff Group{1264}