Keys For Power Modules Shipped Inside Air Louver {1021,7263,7315}
Usage:
3508 ( 23Z ),
3512 ( 24Z ),
3516 ( 25Z ) Generator Set Engines
Formerly, when the above Power Modules were shipped from the factory, the keys to the module doors were given to the truck driver. The truck driver was to give the keys to the dealer when the module was delivered. This method was not always satisfactory. Now, when Power Modules are shipped, the keys are placed in a plastic bag and attached to the inside of the air louver nearest the door on the right rear side of the module. All the keys required to open the module doors are located in this bag. This change is in effect with 3508, 3512, and 3516 Generator Set Engines 23Z2508, 24Z2395, and 25Z1530 respectively.
Caterpillar Information System:
1989/05/01 Two Retainers Used To Better Fasten Air Inlet Pipes In Turbocharger Compressors {1058}
1989/05/01 Requirements For Cooling System Conditioner In 3176 Truck Engines {1352,1350}
1989/05/01 Owners Of Digital Diagnostic Tools (DDT) And Electronic Control Analyzer Programmers (ECAP) Must Register Their Service Tools To Automatically Receive The Mailing Of The May 1989 Service Program Module (SPM) Update {1705}
1989/05/01 Procedure For Replacing Batteries, Battery Cables Or Disconnect Switches {1401,1402,1411}
1989/05/01 Procedure For Replacing Batteries, Battery Cables Or Disconnect Switches {1401,1402,1411}
1989/05/01 Procedure For Replacing Batteries Or Battery Cables {1401,1402,1411}
1989/04/24 Radiator Fan Guards And Braces Changed{1360}
1989/04/24 Causes And Effects Of Low Battery Voltage On Electric Starters{1401,1453,1467}
1989/04/17 Correct Installation Procedure For Cylinder Head Studs{1100,1201}
1989/04/17 Orifice Plates Can Reduce Foaming In Expansion Tank{1354,1395}
1989/04/17 Low Gear Limits May Be Ignored On 3406B (PEEC) Truck Engines{1705,1707}
1989/04/17 Recommended Wiring For Vehicle Speed Circuit{1705}
1989/05/01 Fuel Manifolds Changed To Steel {1252,1702}
1989/05/01 Use Care When Positioning Turbocharger Compressor Housing {1052,1060}
1989/05/08 New Heavy-Duty Air Cleaner Groups Available {1051}
1989/05/08 New Crankshaft Thrust Plate Made Of Brass {1232}
1989/05/08 Longer Bolts Give More Life To Gaskets Between Water Cooled Aftercooler Housings {1063,1069}
1989/05/08 List Of Seal Installation Tools For Duo-Cone Seals {0700,7561}
1989/05/15 Recommended Oils For Filling Bearings During Reconditioning of Track Rollers {4154,4180,0645}
1989/05/15 Automatic Shut-Off Systems Not Recommended On Mobile Earthmoving Equipment {7418,7403}
1989/05/15 New Valve Stem Seal Used On Inlet Valves And Added To Exhaust Valves {1105,1108}
1989/05/15 New Head Gasket Used {1124}
1989/05/15 Front Idler And Accessory Drive Gears Improved {1206,1361}
1989/05/15 New Installation Procedure For Unit Injectors {1290}