SDR IPXA11664837

Service difficulty report · Stiffener · Boeing 767300

Difficulty date: February 5, 2011
Submitted: February 21, 2011
Operation: Air carrier
Aircraft: N322UP
Make and model: Boeing 767300
Aircraft serial: 27748
Aircraft time: 37,688 hours, 11,628 cycles
System (JASC): 5714 · Wing, Center Box
Part: Stiffener
Part number: 111T20058
Condition: Cracked
Location: Wing Ctr Section
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

INSPECTION TYPE:C, WING CTR SECTION FRONT SPAR VERTICAL STIFFENER FOUND CRACKED JUST AT STA 785.9, RBL10.94, WING CTR SECTION FRONT SPAR VERT STIFFENER AT STA 785.9, RBL10.94. REPAIRED IAW R57-10-36925 & B767-5710-41478, CRACK LENGTH 2.25" CUTOFF LENGTH 19.5". THIS REPAIR IS CLASSIFIED AS MAJOR REPAIR WITH BAC1518-749-2024T3511 AS REPLACEMENT SECTION. TOTAL REPAIR LENGTH 28.5".

More about the Boeing 767-300