TM 5-2410-241-23-1
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IMPLEMENT PUMP DISCHARGE TESTS CONTINUED
Margin Pressure Test and Adjustment - Continued
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22. Ensure all implements are lowered to the ground (TM 5-2410-241-10).
23. Release hydraulic system pressure (WP 0186).
24. Turn ignition switch and battery disconnect switch to OFF position (TM 5-2410-241-10).
25. Remove front floor plate (WP 0230).
26. Hold adjustment screw (Figure 5, Item 2) and loosen nut (Figure 5, Item 1) on pump control valve (Figure 5,
Item 3).
27. If margin pressure is high, turn adjustment screw (Figure 5, Item 2) counterclockwise to decrease margin
pressure.
28. If margin pressure is low, turn adjustment screw (Figure 5, Item 2) clockwise to increase margin pressure.
29. Hold adjustment screw (Figure 5, Item 2) and tighten nut (Figure 5, Item 1) on pump control valve (Figure 5,
Item 3). Tighten nut to 144 lb-in. (16 Nm).
Figure 5. Flow Compensator Adjustment.
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