Service difficulty report · Skin · Boeing 767322

Difficulty date
March 1, 2023
Submitted
March 3, 2023
Operation
Air carrier
Aircraft
N655UA
Make and model
Boeing 767322
Aircraft serial
25393
Aircraft time
119,006 hours, 18,594 cycles
Part
Skin
Part number
143T32114
Condition
None
Location
Sta 456-478
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

FUS STA 456-478 S-32L TO S-35L FOUND A DENT ON EXISTING SKIN REPAIR DOUBLER. SEE MRO ENGINEERING DOCUMENT EN.: EG 53-1105 (INCLUDED IN ECRA 5330-07058). PART 2 INSPECTION REQUIREMENTS FOR THE REINFORCING SKIN DOUBLER INSPECTION REQUIREMENTS EVERY 9,000 FLIGHT CYCLES AS PER ECRA INSTALLED BETWEEN STA456-478 S-32L-S35L. REPEAT PART 2 5330-07058 REQD. INTERIM REPAIR ACCOMPLISHED PER ECRA 5330-07058 PART 1. ON OR BEFORE 37,500 FLIGHT CYCLES ACCOMPLISH AN INITIAL INSPECTION PER REF EC 5330-07058, ON OR BEFORE 37,500 FLT CYCLES ACCOMPLISH AM TOMC-APPROVAL FROM SC1ELBYC COMMENT INITIAL INSPECTION PER PART 2 INSPECTION REQUIREMENTS FOR THE REINFORCING SKIN DOUBLER INSTALLED BETWEEN STA 456- STA 478 AND S-32L - S-35L. REPEAT PART 2 INSPECTION REQUIREMENTS EVERY 9,000 FLT CYCLES QC QC REVIEWED INIT : 37,500 TAFC (INIT WILL ITO TO RIR) RIR : 9000 FC.HC/U389717 SELECTED TO YES. ARMENTA TOMC CONFIRM PER ECRA 5330-07058 INSPECTION REQUIREMENTS ARE BASED ON RECORDS UPDATE.....HC TOTAL AIRCRAFT FLIGHT CYCLES AS INDICATED IN MATCH TO A/C TIME