Service difficulty report · Door Frame · Boeing 7374S3

Difficulty date
March 5, 2015
Submitted
March 26, 2015
Operation
Air carrier
Aircraft
N786AS
Make and model
Boeing 7374S3
Aircraft serial
24795
Aircraft time
67,755 hours, 37,517 cycles
Engine
Cfmint CFM563C1
Part
Door Frame
Part number
651768547
Condition
Cracked
Location
Bs 348
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

L1 DOOR FRAME AT STA 351 HAS A CRACK INDICATION STRINGERS 16 DOOR STOP FITTING MOUNT HOLE, 3RD HOLE INBD ON UPPER ROW. ACFT GROUNDED. REPAIRED FRAME AND STOP FITTING IAW EA AD20121205-400-53-108, THIS REPAIR HAS AMOC APPROVAL AND IS A CAT B REPAIR STAGE II DTI APPROVAL IS REQUIRED PRIOR T049517 TOTAL ACFT CYCLES, THIS ALSO HAS A 2ND CAT B APPROVAL FOR STRINGER AND CLIPS REQUIRES INSPECTION IAW AD2012-12-05.

More about the Boeing 737-4S3