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				| Working on the F-680 block
 The F-680 block is made of really hard plastic and holds the flap actuator in place. For some reason this particular block was over 1/4" too wide. So I had to cut if off according to the measurement in the plans. After I drilled the bolt holes in it, I cut it in half so it can fit around the flap actuator pipe.
 
 
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