Norac Apache UC7 - Hydraulic Installation; Valve Block Assembly

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PRECISIONDEFINED
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installationandtroubleshootinginfo.
5  HydraulicInstallation
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Ensure all pressure has been bled from the system before disconnecting any lines or fittings.Hydraulic
pressurewillexistonthewingtiltcircuitsunlessthewingsarebeingsupportedbyothermeans.Thehydraulic
installation may be performed with the wings in transport position, resting on the ground or with the tilt
cylindersfullyextended.
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Component failure due to oil contamination is not covered under the NORAC system warranty. It is
recommendedthataqualifiedtechnicianperformthehydraulicinstallation.
5.1. ValveBlockAssembly
1. Onacleansurfaceremovetheplasticplugsfromtheblock.
2. Installthe6MB‐6MJ(F05)fittingsintothe“P”and“T”ports.Tightento18ft‐lbs(24Nm).
3. Insertthetwoorifices(F08)intothe“B”portswiththenotchfacingoutward.
4. Installthe6MB‐6MJ(F05)fittingsintothe“B”ports.Tightento18ft‐lbs(24Nm).
5. Installthe6MBPplugs(F09)fittingsintothe“A”ports.Tightento18ft‐lbs(24Nm).
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Figure4:NORACValveBlockDetails
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