Cont'd Sect 38-10 at Steps 3 to 12. Added Close Out Panel, then Support Flanges. Taking extra time to frequently measure w/ digital scale (accurate to 0.1 deg) the LH and RH sides to insure NO TWIST. Holding to within 0.1 degree. As progressed, stabilized and held even closer to 0 deg difference. Drilled 3/32" holes (later enlarge to #40), match drilling into flanges in many locations. Drilled 1/8" holes (later enlarge to #30), match drilling several locations on forward frame flanges. Tricky pattern of 1/8 vs 3/32, so marked on panel to insure follow instructions (also drilled 3/32" first, so if make error, I can enlarge to 1/8)
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| close out panel being cleco'd from center |
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| fit great, aligned really well |
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| Measured each side many times as progressed (here 7.0 deg) to insure no more than 0.1 deg difference one side to other. |
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| added Support Flanges to rear portion |
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| Added Support Flange (to right in pic) |
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| drilled marked 3/32 holes, started 1/8" (marked so avoid Oh-- #$@%& !) Part way done with 1/8 ...so far so good. |