PLATE-END 9W9272 - Caterpillar

3500 Family Of Engines;
D11N And 776B Tractors;
777B, 785, And 789 TrucksSUPPLEMENT: 12/11/89SERVICE MAGAZINE; AUGUST 21, 1989; PAGE 9; "Lube System Screen Assembly Available For Use During Dynamometer Testing," on 3500 Family Of Engines; D11N, 776B Tractors; 777B, 785, 789 Trucks.In the article, make a reference to the new article "Modification Of 2W1054 Screen Assembly For Use During Dynamometer Testing," which appears in this issue.--------------- END SUPPLEMENT ---------------The 2W1054 Screen Assembly is available for use in the oil lines groups on the 3500 Family of Engines and the 3500 Vehicular Engines in the above machines for dynamometer testing. The 2W1054 Assembly will remove larger particles from the oil before the enters the cylinder block. The screen assembly should only be used during dynamometer testing and should be removed when the dynamometer testing is completed. The 2W1054 Screen Assembly is adaptable to the 3500 Family of Engines and machines shown in the chart.
Location where the plug is to be removed from the oil lines group so the 2W1054 Screen Assembly can be installed. Front view of engine shown.To install the 2W1054 Screen Assembly, remove the plug from the oil lines group (see illustration). Install the screen assembly and reinstall the plug. After the dynamometer test is completed, remove the 2W1054 Screen Assembly.