Unit from another location on the unit to 1.5 times the operating pressure for three (3) minutes. NOTE: Depending upon the component configuration, it may be necessary to support the port in order not to deform theĤ.7 Remove the tools and excess Zinc Chromate (or other primer) that has formed on the surface of port and lockring.ĥ.1 A proof pressure test of unit may be conducted at this point. Of port counterbore until the face of the lockring drive tool touches the port surface.
Apply a sufficient downward force to drive lockring into the surface NOTE: Design activity may specify another primer in place of or in addition to Zinc Chromate.įIGURE 2 INSTALLATION AND REMOVAL, RF9500 SERIES FLUID INSERTĤ.6 While the Zinc Chromate (or other primer) is still wet, place the lockring drive tool over the drive wrench and let Port counterbore when lockring is installed. Lifting the lockring slightly by hand so primer will be extruded out between external serrations of the lockring and the Remove the torque wrench and not the drive wrench.Ĥ.5 Apply enough Zinc Chromate primer (TT-P-1757) with a brush or small syringe to the counterbore area of the port by If this has been done, replace the O-ring.Ĥ.4 Place the torque wrench of the proper size into the square of the drive wrench and apply a torque equal to the value
SeeĤ.3 Screw the insert assembly into the port by hand using a clockwise rotation until the assembly is firmly set (SeeĬAUTION: Be sure that the lockring internal serrations are engaged with the insert serrations.To avoid possible O-ringĭamage, the insert should notbe rotated in a counterclockwise direction. Scratches, nicks or rough spots are not allowed in O-ring contact area on the insert or in theĤ.2 Screw the drive wrench into the thread of the insert until the plastic collar touches the surface of the insert. See Figure 1.Ĥ.1 Lubricate the internal surfaces of the port and the entire insert assembly using the same fluid or lubricant as Be sure that the O-ring is not twisted and is properly
O-ring and the O-ring tool in the fluid to be used in the working system, or a lubricant compatible with the systemģ.2 Slide the O-ring over the O-ring tool and onto the insert. 015-.030 smaller than the required thread minor diameter specified in standard PS10040 prior toįinishing port using RPT9500 series porting tool.Ģ.1 Slide the lockring over the insert thread and engage into insert serration such that the pilot of the lockring facesģ.1 Place the O-ring installation tool over the outside thread of the insert. Drill through or to depth specified on applicable drawing. PORT PREPARATION, INSERT INSTALLATION AND REMOVAL TOOLS AND TOOL KITSġ.1 Prepare boss and port per PS10040, page 5. PORTING, INSTALLATION AND REMOVAL TOOLS ROSAN ASSEMBLY NUMBER Rosan Fluid Assemblies and related installation tools (AS1958)
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