Service difficulty report · Skin · Boeing 757324

Difficulty date
November 10, 2019
Submitted
November 11, 2019
Operation
Air carrier
Aircraft
N75851
Make and model
Boeing 757324
Aircraft serial
32810
Aircraft time
56,247 hours, 18,420 cycles
Part
Skin
Part number
143N365011
Condition
Dented
Location
Bs 392
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

CUSTOMER SERVICE REPORTS DENT NEAR L2 DOOR. DENT IS BETWEEN STRINGER 15 AND 16 AT STATION 392.25. MEASURED DENT LOCATED BETWEEN STR 15 AND 16 L AND B.S.392 DENT MEASURES 4.625L X3.25 W WITH A DEPTH OF .140 A/Y= 3.25/.140=23.2, AND IS NOT WITH IN THE ALLOWABLE DMG LIMITS OF SRM 53-00-01 AD 1 DETAIL 3 PG104 AND WILL REQUIRE REINSPECTION EVERY 300FC AND RPR''D PERMANENTLY AT NEXT C CHECK NOT TO 24 MONTHS PER SRM 53-00-01 AD1 PG 103FIG 101 NOTE I. CARRIED TO NEXT C CHECK FOR PERMANENT REPAIR DMG LIMITS OF SRM 53-00-01 AD 1 DETAIL 3 PG104 AND WILL REQUIRE REINSPECTION EVERY 300FC AND PERMANENT REPAIR BY NEXT C-CK. TOMC-APPROVAL FROM SC1ELBYC COMMENT QC QC REVIEW RECORDS UPDATE RIR: EVERY 300 F/C T/A: NEXT C CK NOT TO EXCEED 24 MTHS...LT/U224600 (MATCHED TO 2C CK DTD 17NOV16 (REMAINING TIME 4679:41T/ 3785L/ 159D) AS PER SRM 53-00-01-ALLOWABLE DAMAGE ,DETAIL 3, NOTE I . THERE IS NO CHANGE OR PROGRESSION OF THE DENT AT THIS TIME.DIP REMAINS. THIS LOG 3449908 SEQ NO.1410 IS A DUPLICATE OF LOG 3449908 SEQ N O.919 ALL WORK ACCOMPLISHED ON LOG 3449908 SEQ NO.919 PLS CLOSE THIS LOG. WORK WAS ACCOMPLISHED BY MECH AND INSPECTED BY TOMCQC REV PERFORMED