Removal Procedure
| Required Tools | |||
| Tool | Part Number | Part Description | Qty |
| ZZ | 6V-9508 | Face Seal Plug (11/16 - 16 THD) | 3 |
| 6V-9829 | Cap As (11/16 - 16 THD) | 3 | |
| 6V-9509 | Face Seal Plug (13/16 - 16 THD) | 2 | |
| 6V-9830 | Cap As (13/16 - 16 THD) | 2 | |
Start By:
- Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".
- Tilt the cab. Refer to Disassembly and Assembly, "Cab - Tilt".
Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.
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Personal injury can result from hydraulic oil pressure and hot oil. Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system. Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand. |
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| NOTICE |
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Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "AVSpare Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on AVSpare products. Dispose of all fluids according to local regulations and mandates. |
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for installation purposes. Plug all lines, all hoses, and all tubes. This helps to prevent fluid loss and this helps to keep contaminants from entering the system.
Note: Cleanliness is an important factor. Clean the exterior of the component before you start the removal procedure. This will help to prevent dirt from entering the internal mechanism.
- Disconnect harness assembly (1). Disconnect hose assemblies (2) and (3) .
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| Illustration 1 | g00892892 |
- Disconnect hose assemblies (4) and (8). Disconnect tube assemblies (6) and (7). Remove bolts (5). Remove the manifold.
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| Illustration 2 | g00892890 |
- Remove solenoid (9). Remove fittings (10), (11), and (12) .
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| Illustration 3 | g00892895 |
Note: Observe the fitting's orientation for assembly purposes.
Installation Procedure
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Personal injury can result from hydraulic oil pressure and hot oil. Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system. Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand. |
|
| NOTICE |
|---|
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids. Refer to Special Publication, NENG2500, "AVSpare Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on AVSpare products. Dispose of all fluids according to local regulations and mandates. |
- Install solenoid (9). Tighten solenoid (9) to a torque of 50 ± 5 N·m (37 ± 4 lb ft). Install fittings (12), (11), and (10) .
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| Illustration 4 | g00892895 |
Note: Observe the fitting's orientation.
- Install the manifold. Install bolts (5). Connect tube assemblies (6) and (7). Connect hose assemblies (4) and (8) .
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| Illustration 5 | g00892890 |
- Connect hose assemblies (3) and (2). Connect harness assembly (1) .
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| Illustration 6 | g00892892 |
- Check the hydraulic oil level. Refer to Operation and Maintenance Manual, "Hydraulic Oil Level - Check".
End By: Lower the cab. Refer to Disassembly and Assembly, "Cab - Tilt".