IMG_1216

There are 4 bolts virtical here holding the wing on. The are also 2 larger bolts at the top. The restoration manual says there are 3, only 2 though.

Camera model		iPhone 4S
Shutter speed		1/20
Aperture		f/2.3
Exposure		Normal program
Focal length		4.28mm
Flash		Off
Metering		Spot
Brightness		3.1
ISO sensitivity		64

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