SDR SCNA97108

Service difficulty report · Rib · Boeing 727227

Difficulty date: April 23, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N275AF
Make and model: Boeing 727227
Aircraft serial: 22092
System (JASC): 5712 · Wing, Rib/Bulkhead
Part: Rib
Part number: 6518522
Condition: Cracked
Location: Ws 760
Stage of operation: IN
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

DURING HEAVY MAINTENANCE VISIT, CRACKS WERE FOUND ON THE RIB CHORD LOCATED AT STATION 760, LBL 70.5 AND RBL 70.5. REPAIRED CRACKS IAW B727 SERVICE BULLETIN 57-112, ENGINEERING ORDER 57-5127-1, AND DRAWING 65C21524, 65C33202, AND 65C37221.