MAIN ROTOR BLADE REPAIR CRITERIA
This task covers:
5.2.2. Initial Setup
Aircraft mechanics tool kit (item 376, App H)
Attack Helicopter Repairer
Attack Helicopter Repairer/Technical
5.2.3. Repair Criteria
a. The main rotor blade repair criteria provide inspection and repair information for the rotor blades. The
instructions for inspection are presented in tabular form.
Table 5-1. Provides repair limits for scratches, nicks, and gouges in the metallic skin area. This table shall also apply
as limits for corrosion of the root fitting.
Table 5-2. Provides repair limits for dents, depressions, and creases in the metallic skin area.
Table 5-3. Provides repair limits for miscellaneous damage in the metallic skin area.
Table 5-4. Provides repair limits for damage in the glass skinned honeycomb area.
Figure 5-1. Provides repair limits for paint erosion.
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