TM 1-1520-265-23Figure 4-19. Stabilator Attach Fitting4.19.3.7. Marking and Recording of Inspection Results. Mark and record inspection results as required by paragraph1.3.4.19.4. BackupMethod. Fluorescent Penetrant, refer to paragraph 1.4.7.4.19.5. SystemSecuring. The horizontal stabilator, if removed, requires installation in accordance with the applicabletechnical manuals listed in Table 1-1.4.20. STABILATOR ACTUATOR ATTACH FITTINGS (MT).4.20.1. Description(Figure4-1.IndexNo.20). The stabilator actuator upper end is attached to an aluminum fitting inthe pylon and the lower end to an aluminum fitting on the top of the stabilator.4.20.2. Defects. This inspection is used to verify crack indications found visually on the stabilator actuator attachfittings. No cracks are allowed.4.20.3. PrimaryMethod. Magnetic Particle.4.20.3.1. NDI Equipment and Materials. (Refer to Appendix B.)a.Magnetic Particle Inspection Probe/Yokeb.Magnetometerc.Black Lightd.Fluorescent Magnetic Particles, refer to Table 1-8e.Consumable Materials, refer to Table 1-8f.Aircraft Marking Pencil, refer to Table 1-84-47
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