Piper J-3 Cub Power 46 ARF+ Manual - Hangar 9
Piper J-3 Cub Power 46 ARF+ Manual - Hangar 9
Piper J-3 Cub Power 46 ARF+ Manual - Hangar 9
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Section 8: Wing Installation Step 2Thread the strut support anchors into the holes in thewing until the threads are no longer exposed. The anchorshave external threads.Note: The airfoil of the struts matches thedirection of the wing. The struts also havefittings in the center, which will face towardsthe wing when installed. Step 4Thread a 4-40 nut onto the threaded end of the strut.Thread a strut end onto the strut. The nut will be usedonce the strut has been adjusted. Step 3Attach the strut to the strut brackets using two 4-40 x 1/2"socket head screws and two 4-40 lock nuts. The wide strutgoes towards the leading edge, the narrow strut towardsthe trailing edge. Step 5Install the short strut brace to the rear strut supportanchor and the long strut brace to the front strut supportanchor using 4-40 x 1/2" socket head screws and4-40 nuts. Attach the strut supports and the strut crossbrace using two 4-40 x 1/2" socket head screws andtwo 4-40 lock nuts.Leading Edge of Strut29