The aft cowl flaps....

[Guy Paris]

on my flying machine, a 77 G are intermittent, real intermittent they will not open... I had been leaving them about an inch or so open because of this problem. What I noticed the last flight was that the blue light in the open position was quite dim. Prior to that I noticed that the cowl flaps could be open and the blue light was slow to come on. The motor and (1) limit switch were changed last year. Any ideas?? Guy, old72driver....