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SB-00036 REV 3 Inspect outboard elevator hinge on the horizontal stabilizer rear spar, replace if cracks found

Requires inspection of outboard elevator hinge bracket area on rear spar of horizontal stabilizer for cracks. If cracks are found, repair and replace outboard hinge brackets with new parts.


  • 02/28/2023

    Revision 3: New parts and instructions for compliance, corrections made.

    • Added “…and outboard stabilizer rib.” to Step1 RV-9/10/14 inspection guidance
    • Step 43: Removed mention of skin for common holes to be match drilled.
    • Step 49: Removed reference to “forward doubler”
    • Figure 5: Removed hinge brackets from AN426AD3-4 rivet callout; CR3213-4-3 was CR3213-3 in bottom left note
  • 02/27/2023

    Revision 2: Modified SB kits list, changed instructions to match the revised kits and parts. Reorganized content by model for clarity.

  • 02/02/2023

    Revision 1: Due to a possible fatigue issue with the brackets initially included in the SB-00036 kits, those parts are being revised. This revision describes that change and instructs owners who have not yet installed the parts to wait for the revised parts.

  • 01/23/2023

    Initial release

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