Service difficulty report · Skin · Boeing 75733N

Difficulty date
May 26, 2019
Submitted
June 7, 2019
Operation
Air carrier
Aircraft
N73860
Make and model
Boeing 75733N
Aircraft serial
32584
Aircraft time
49,802 hours, 14,317 cycles
Part
Skin
Part number
143N347112
Condition
Dented
Location
Bs 650
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

B757-06-3-0222 LOWER FUSELAGE EXTERIOR SKIN DENT AT APPROX. STA 650, BETWEEN 27L AND 26L, 16-8. REF ST-ENG CARD NO 0063664. SKIN DENT AT STA 650 BETWEEN STR 26L AND STR 27L(L=1.35", W=.90" , D=.060")FOUND TO BE OUT OF LIMITS IAW B757-300 SRM 53-00-01 AL LOW DMG 1 FIG 101 DET III. CUT OUT DAMAGED SKIN AND INSTALLED IN TERIM REPAIR IAW UNITED EC/RA 5330-06552 REV- PART 1. WORK WAS A CCOMPLISHED BY MECH V921336 PER ECRA 5330-06552 A DIP IS REQUIRED TO ACCOMPLISH INSPECTION R EQUIREMENTS ON OR BEFORE THE AIRCRAFT REACHING 51100 TOTAL AIRCR AFT CYCLES, NOTIFY EG AFTER 44100 BUT BEFORE 45100 CYCLES. TOMC APPROVED. COMPLIED WITH INTERIM REPAIR PER EC/RA 5330-06552 PART 1. REQUIRES ENGINEERING CONTACT AFTER 44,100 TOTAL CYCLES BUT BEFORE 45,100 CYCLES FOR FINAL DISPOSITION PRIOR TO 51,100

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