SDR CALA2016070100398

Service difficulty report · Skin · Boeing 75733N

Difficulty date: July 1, 2016
Submitted: July 1, 2016
Operation: Air carrier
Aircraft: N57863
Make and model: Boeing 75733N
Aircraft serial: 32587
Aircraft time: 50,121 hours, 15,093 cycles
System (JASC): 5300 · Fuselage Structure (General)
Part: Skin
Part number: 143N3320
Condition: Dented
Location: Bs 1250
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

UNITED CUSTOMER REQUEST, FUSELAGE SKIN DENTED ON LT SIDE BETWEEN STR 20 AND 21 APROX 12" FWD OF BS 1250 ZONE 195LH. EVALUATED 2EACH DENTS APROX 12" FWD OF BS 1250 ZONE 195 LT FUSELAGE SKIN PER SRM 53-00-00, 53-60-153-00-01 DETAIL 3. DENT NO.1 DEPTH FOUND.022" LENGTH .794", DENT NO.2 DEPTH FOUND .010" LENGTH .950", FOUND TO BE WITHIN LIMITS.HFEC PER NDTM 51-00-19. NO CRACKS.

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