SDR GAIA9916

Service difficulty report · Web · Boeing 727223

Difficulty date: February 9, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N6811
Make and model: Boeing 727223
Aircraft serial: 19486
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Web
Condition: Cracked
Location: Bs 1110-1130
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 SCHEDULED PHASE IN C-CHECK, THE WEB LOCATED AB BS 1110 TO 1130 AT RBL 60 WAS FOUND CRACKED. A REPLACEMENT PANEL WAS FABRICATED FROM .050 INCH THICK 7075-0 HT TO T6 AFTER IT WAS FORMED. STIFFENERS ANGLES FORMED FROM 7075-T6 BY .050 IN LIEU OF WELDED BEADS AS EPR B727 SRM 51-10-1. REPAIR ACCOMPLISHED IAW AIA EDR B2-06370. NON ROUTINE 52206. (M)