Usage:
D3, D3B, D9L, D10, 814B and 824C Tractors;
910, 931, 931B, 950B, 966D, 980C, 983B, 988B, and 992C Loaders;
815B, 816B, 825C, and 826C Compactors
- SUPPLEMENT: 04/12/82
SERVICE MAGAZINE, FEBRUARY 15, 1982, PAGE 13. In the article, "Stronger Orifices Used In Control Valve" add the 814B Tractor to the list of models in the subtitle and to the "Models" in the top part of the chart. Also, in the chart under the heading "Models" put a mark through 955D and change 824B to 824C.
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Description of Change: New orifices are used in the selector and pressure control valve group on the above machines. The new orifices have a different body design with ribs on the inside for added strength. This new design gives more support to the screen.
Field reports show that the screens in some of the former orifices have at times collapsed (been pushed in).
Adaptable As: The new orifices are direct replacements for the former orifices, which have been canceled. Identification of the orifices can be made by their color. See the chart.
Location of orifice in valve group.