1981/01/23 Caterpillar


Two Replacement Lights Available For 5P7277 Voltage Tester

Usage:


The No. 1829 light used in the 5P7277 Voltage Tester is not in the Caterpillar parts system. Other lights are available from Caterpillar for replacement of the No. 1829 Light.

It is Caterpillar's recommendation that an 8D1429 Bulb (No. 1820) be used as a replacement for the No. 1829 Light. The 8D1429 Bulb uses a little more current than the No. 1829 Light, but there is no difference in its performance.

The 5D1708 Bulb also can be used as a replacement for the No. 1829 Light, but it uses more than two times the amount of current the No. 1829 Light uses. The 5D1708 Bulb must be used only if an 8D1429 Bulb is not available.

Caterpillar Information System:

1981/01/23 Thicker Layer Of Chrome Now Used On Governor Spring Guide To Extend Its Service Life
1981/01/23 Improvements Made To 5P9718 And 6V186 Disc Pads Used During Gasket Removal
1980/11/24 New Decals Permit Easier Identification Of Fuel System Settings On Most Truck Engines
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
1990/01/15 New Head Gasket Used On 3306B Truck Engines {1124,1100,1101}
1990/01/15 Unit Injector Tips Now Have An Improved Brazing Technique {1290}
1990/01/15 Service Element Available For Flexible Coupling Group {3252}
1990/01/15 Separate Service Manual Microfiche Library Available For Engines Only {1000,0374,0375}
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
1981/02/04 New, One-piece Valve Lifter Used
1981/03/06 Changes Have Been Made To Caterpillar Service Literature
1981/03/06 List Of Service Publications
1981/03/06 High Concentration Of Aluminum In Oil Analysis Can Be The Result Of Rocker Arm Support Wear
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