Service difficulty report · Stringer · Boeing 767322

Difficulty date
December 28, 2021
Submitted
December 29, 2021
Operation
Air carrier
Aircraft
N659UA
Make and model
Boeing 767322
Aircraft serial
27114
Aircraft time
114,123 hours, 17,775 cycles
Part
Stringer
Part number
148T31312
Condition
Cracked
Location
Sta 1629-1654
Stage of operation
IN
How discovered
O
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

STA 1629-1654.5 STR 14AR FOUND 3 EA CRACKS WHILE ACCOMPLISHING EA 5380-01178 OPS 002. REF TABLE 202 REPAIR 7 AND FIG 202 REPAIR 7 DETAIL XIV FOR FLIGHT CYCLES FROM THE REPAIR INSTALLATION, WHICHEVER COME FIRST REINSPECT REQUIREMENTS. IQ THRESHOLD 37500 FLT CYCLES OR 7500 CURRENT PTT 114123 PTC 17775. REF LOG PAGE 7703883 FOR REPAIR DETAIL. REPAIRED IAW SRM 53-80-01-2R-7 REPAIR 7 DETAIL VII FIG 201. CAT B REPAIR. REF SRM 53-80-01-2R-7: INSPECTION THRESHOLD IS 37500 FLIGHT TOMC-APPROVAL FROM SC1ELBYC COMMENT CYCLES AFTER AIRPLANE DELIVERY OR WITHIN 7500 FLIGHT CYCLES FROM REPAIR INSTALLATION, WHICHEVER COMES LAST. REPEAT INSPECTIONS REQUIRED BEFORE EVERY 7500 FLIGHT CYCLES DUE TO CATEGORY B REPAIR PER SRM TABLE 202. QC REVIEWED QC REVIEWED INSPECTIONS CREATED BY AUTODIP PENDING AIRCRAFT RECORDS AUDIT & UPDATE.