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Figure 1. Gear Pump Hydraulic Hose.
FUMES EXHAUST HYDRAULIC MOTOR HOSE REMOVAL, INSPECTION, AND INSTALLATION

Field Maintenance Manual For Bituminous Material Paving Machine - 2 Page Navigation
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TM 5-3895-385-23-2
0293
Gear Pump Hydraulic Hose Removal -- Continued.
CAUTION
Tag and label hydraulic hoses prior to removal. Hydraulic hoses must be installed correctly for
proper operation. Failure to comply may cause damage to equipment.
1. Close shutoff valve (Figure 1, Item 4) on hydraulic tank (Figure 1, Item 3).
2. Disconnect hydraulic hose 57 (Figure 1, Item 5) from gear pump (Figure 1, Item 6) and shutoff valve (Figure
1, Item 4), and cap/plug hydraulic hose and hydraulic fitting.
3. Disconnect hydraulic hose 56 (Figure 1, Item 2) from gear pump (Figure 1, Item 6) and hydraulic manifold
(Figure 1, Item 1), and cap/plug hydraulic hose and hydraulic fitting.
END OF TASK
Gear Pump Hydraulic Hose Inspection
1. Inspect hydraulic hoses (Figure 1, Items 2 and 5) and fittings for cracks, holes, wear, or deformities. Replace
hydraulic hoses if damaged.
2. Inspect hydraulic fittings on pump, valve, manifolds, and hoses for cracks, stripped threading, wear, or
deformities. Replace component if damaged.
END OF TASK
Gear Pump Hydraulic Hose Installation
1. Remove caps/plugs from hydraulic hoses and hydraulic fittings.
2. Connect hydraulic hose 56 (Figure 1, Item 2) onto gear pump (Figure 1, Item 6) and hydraulic manifold
(Figure 1, Item 1).
3. Connect hydraulic hose 57 (Figure 1, Item 5) onto gear pump (Figure 1, Item 6) and shutoff valve (Figure 1,
Item 4).
4. Open shutoff valve (Figure 1, Item 4) on hydraulic tank (Figure 1, Item 3).
END OF TASK
FOLLOW-ON TASK
1. Install engine hood assembly panel (WP 0433).
2. Verify proper operation.
3. Dispose of hydraulic oil and wiping rags In Accordance With (IAW) local Standard Operating Procedure
(SOP).
END OF TASK
END OF WORK PACKAGE
0293-3/4 blank


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