MWO-5-2350-262-35-4

MWO 5--2350--262--35--4

4--17

SECTION III INSTALLATION OF NEW FORWARD RIGHT MANIFOLD

ASSEMBLY -- CONTINUED

4--8

FORWARD RIGHT MANIFOLD FUNCTIONALITY TESTING

CAUTION

Testing should be performed in a clean environment and protective dust covers or caps

should be installed on all openings to prevent contamination. Dirt can damage parts and

cause malfunctions.

NOTE

Prior to installing the primary manifold in vehicle, the following functionality tests should

be performed.

NOTE

Steps a through c apply to Figure 4--9.

Testing hydraulic circuit port 9 (top of manifold) to two port 9’s on either side of the manifold.

1. Connect --4 pressure hose with 37

flare fitting to port 9 (top of manifold).

2. Pressurize port 9 hose to 1000 psig (6894.757 kilopascal) and flow of approximately 5 GPM

(18927.06 CPM) and verify flow is exiting from other two port 9 fittings on sides of manifold, and

that no fluid is flowing from any other manifold ports.

3. De--pressurize hose and disconnect from port 9.

Testing hydraulic circuit port 3R (side of manifold) to port 3R on opposite side of manifold.

1. Connect --8 pressure hose with 37

flare fitting to port 3R on either side of the manifold.

2. Pressurize port 3R hose to 1000 psig (6894.757 kilopascal) and flow of approximately 5 GPM

(18927.06 CPM) and verify flow is exiting from other port 3R fitting on side of manifold, and that

no fluid is flowing from any other manifold ports.

3. De--pressurize hose and disconnect from port 3R.

Figure 4--9. Forward Right Manifold Hydraulic Schematic Diagram

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