Questions and Answers
What type of structure does the wing assembly employ?
What is the primary function of the access openings in the wing?
What type of spar assemblies are used in the wing structure?
What is riveted to the rib and spar structures to complete the rigid structure?
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What components can be accessed through the hand holes in the underside of the wing?
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Study Notes
Wing Assemblies
- Semicantilever type with semimoncoque structure
- Internal structure consists of:
- Built-up front and rear spar assemblies
- Formed auxiliary spar assembly
- Formed sheet metal nose, intermediate, and trailing edge ribs
- Stressed skin riveted to rib and spar structures for a rigid structure
- Access openings (hand holes with removable cover plates) located on the underside of the wing between wing root and tip section
Access Openings
- Provide access to:
- Aileron bellcranks
- Flap bellcranks
- Electrical wiring
- Strut attach fittings
- Control cables and pulleys
- Control disconnect points
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Description
This quiz covers the internal structure and components of a semicantilever type wing assembly, including spars, ribs, and stressed skin. It also describes access openings and other features of the wing design.
