SDR 2022F00414

Service difficulty report · Frame · Boeing 737436

Difficulty date
October 26, 2022
Submitted
October 26, 2022
Operation
General aviation
Aircraft
N405YK
Make and model
Boeing 737436
Aircraft serial
25267
Aircraft time
59,561 hours, 41,372 cycles
Part
Frame
Part number
65C32396
Part serial
NSN
Condition
Corroded
Location
Bs 727f S26-27r
Part time
59,561 hours, 41,372 cycles
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CORROSION FOUND ON BOTTOM FLANGE OF FRAME BS727F BETWEEN S26R AND 27R IN AFT CARGO PIT