1980/11/24 Caterpillar


New Decals Permit Easier Identification Of Fuel System Settings On Most Truck Engines

Usage:


New identification decals are used on the valve rocker arm covers of most truck engines. In addition to the engine model, the new decals show the original horsepower setting of the fuel system. Also, where there are differences, the decals show "Intercity", "Economy ", or "C" for California fuel system settings, according to the engine application. This will permit faster, easier identification of the original factory setting for the fuel system.

When any changes are made to the fuel system setting, it will be necessary to install new decals for correct identification. On any engines where possible changes are not known, check the engine serial number and arrangement number on the serial number plate for positive identification of the original setting.

Caterpillar Information System:

1980/11/24 Check For Correct Spring Retainer On Oil Pump Bypass Valve When Oil Pan Is Removed
1980/11/24 Inspect All Engine Oil And Fuel Filter Elements Before Installation{1000,1261,1318}
1980/11/24 Modification Of Puller Bolt Prevents Thread Damage During Removal Of Sleeve From Sleeve Metering Fuel System{0621,1251,1253}
1980/11/24 Kysor Air-Operated Shutdown Actuators For 3406, 3408, 1693 Truck Engines
1980/11/24 Coolant Conditioner Elements Are Now Available For 3208 Truck Engines
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1990/01/15 Separate Service Manual Microfiche Library Available For Engines Only {1000,0374,0375}
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1989/12/25 Improved Gaskets And Covers Used In Cover Groups, Connection Group And Water Lines Groups; New Clips Used In Water Lines Groups{1350,1063}
1989/12/25 New Valve Assembly And Washer Used In Fuel Transfer Pump Group{1256}
1981/01/23 Improvements Made To 5P9718 And 6V186 Disc Pads Used During Gasket Removal
1981/01/23 Thicker Layer Of Chrome Now Used On Governor Spring Guide To Extend Its Service Life
1981/01/23 Two Replacement Lights Available For 5P7277 Voltage Tester
1981/01/23 Larger Plug Used In The Ends Of The Rocker Arm Shaft Assembly
1981/01/23 Wrong Turbocharger Group Shown In Parts Book
1981/01/23 Purchase 3208 And 3406 Truck Engine Operation Guides, Parts Books And Service Manuals Directly From Caterpillar
1981/01/23 List Of Service Publications
1981/02/04 6V3150 Engine Pressure Group And 6V3121 Multitach Group Are Available For Testing Engines
1981/02/04 New Front Housing Assembly And Gaskets Used
1981/02/04 Different O-ring Seal Now Used On The Oil Pump Suction Tube
1981/02/04 Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly
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