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Fig 44.2 Frame 7 Static Double Seal
• Frame 7
o Install the 2 seal housing o-rings into the seal housing.
o Install the seal housing into the rotorcase.
When installing the seal housing into the rotorcase the anti-rotation cut out must
line up with anti-rotation washer on the rear of the rotorcase.
o Install oring over secondary seal face
o Install secondary seal into housing using C clip
o Install o-ring over primary seal face
o Install primary seal into housing using C clip
• Frame 6 and 7 Special Seal Installation Tool
o Although not necessary but advised use seal installation tool part
number RA69-4000-01 for Frame 6 and RA79-4000-01 for Frame 7
available from factory to assist in installation.
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