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Upper Door Latches For J-3’s, L-4’s and other Cubs.

JimC

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I suggest sliding some heat-shrink tubing over the lower portion of the arm prior to making the last bends. It will help prevent the wear on the door frame caused by the bare wires vibrating against the frame.

Alternatively, coat the lower arm wires in plasti-dip (which can be done after purchase).
 
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dnnewman

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I suggest sliding some heat-shrink tubing over the lower portion of the arm prior to making the last bends. It will help prevent the wear on the door frame caused by the bare wires vibrating against the frame.

Alternatively, coat the lower arm wires in plasti-dip (which can be done after purchase).
Good ideas! Mine door is getting a bit beat up from the latch wire.
 

bob turner

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I have what I always thought was a bulletproof design. It failed on Ed's Cub for some reason. It does require a field approval. I got one twenty years after I installed the first one.
 

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