Inserted Cowl Hinge Pins (horiz upper hinge halves) per Sect 45-14 Step 1-10. Cut clearances for Hinge Pins on LH and RH sides - but will install Cowl Pin Covers soon instead of finishing for tab mounting. Marked and drilled holes for upper hinge pins on Top Cowl. Re-installed -- alignment still very good, so match drilled #40 holes per Steps11 at 45-15. Drilled holes each side Spinner per 45-16, then riveted on 4 nutplates per Steps 1-4 at 45-17. Used Cowl Pin Cover templates to mark cut-outs on each side.
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| marked & drilled Top Cowl upper hinge |
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| Drilled & cleco'd... |
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| Top Cowl with hinges attached (clecos). |
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| Bottom Cowl w/ hinges attached. 2 holes each side spinner, too |
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| nutplates beside spinner on Bottom Cowl |
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| LH template used to mark for cutout - Cowl Pin Covers |