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My RV-8 Build Log
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Date: 12-31-2013
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Number of Hours: 4.00
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Manual Reference: 49
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Brief Description: Main Gear Leg Wheel Pant Brackets
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• Disassembled the left and right gear leg wheel assemblies, to work on the inner wheel pant brackets.
• Measured, located and marked the holes, 2 forward, and 2 rear, on the left inner bracket per spec. • Clamped bracked on to drill press using cleco clamps, drilled pilot hole, and final drilled with #19 for AN8R8 screws. • Used nut plate jig tool to drill the #40 holes for the two AN426 rivets required for each nut plate (4 nut plates per bracked). • Deburred all holes,,, Countersunk the AN426 rivet holes on the inner side of the bracket for the nut plates.
• Clamped the right bracket to the left bracket, for the leading edge, matching edges using cleco clamps, inserted clmaped brackets into vise. • Drilled the #19 holes for the AN8R8 screws, using the left bracket holes as the template for the right bracket. • Drilled the #40 holes for the AN426 rivets, using the left bracket holes as the template for the right bracket. • Removed cleco clamps, re-clecloed a the trailing edge, and repeated the same operation for the #19 and #40 holes. • Removed cleco clamps, separated, deburred all holes, • Countersunk the #40 holes in the right bracket for the AN426 rivets.
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Drill holes for nut plates
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Holes Drilled and countersunk for nut plate rivets
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Used left bracket to duplicate for right bracket
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