What was found
SBP - WHILE PERFORMING EO GI-5700-190, FOUND SUPPORT ANGLE ON THE LEFT FLAP FORWARD NACELLE FAIRING BULKHEAD CRACKED. CRACK BEGAN AT THE LOWER EDGE AND EXTENDED UP THE OUTSIDE RADIUS APPROX 1 INCH. AFTER REMOVAL OF THE FLAP FAIRING FOUND 2 POPPED RIVETS THAT HOLD THE AFT BULKHEAD TO THE FLAP. ALSO, FOUND 2 POPPED RIVETS ON THE OUTBOARD FLAP FAIRING ATTACH ANGLE TO THE FLAP. REPLACED THE POPPED RIVETS AND THE SUPPORT ANGLE IAW SAAB SRM. AIRCRAFT RETURNED TO SERVICE. (M)