SDR SWAA2021081398619

Service difficulty report · Strap · Boeing 7377H4

Difficulty date: July 7, 2020
Submitted: August 13, 2021
Operation: Air carrier
Aircraft: N717SA
Make and model: Boeing 7377H4
Aircraft serial: 27851
Aircraft time: 75,121 hours, 44,711 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Strap
Condition: Corroded
Location: Bs 775
Stage of operation: IN
How discovered: 9
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

***CORROSION*** IN AFT CARGO BAY ON TENSION STRAP SUPPORT AT B.S. 775; R.B.L. 20; W.L. 154. / CORROSION ON ACB TENSION STRAP SUPPORT AT BS775; RBL20; WL154 FOUND OUT OF LIMITS DUE TO PROXIMITY TO HOLE PER SRM 53-60-15-1A-1 FIG 103; DETAIL D. REMOVED ACB TENSION STRAP SUPPORT AT BS767-787; RBL20; WL154 PER SRM 51-40-02-0G-0; INSTALLED ACB NEW SUPPORT AT BS767-787; RBL20; WL154 PER SRM 51-40-02-0G-0; DWG 146A0081 93114U 20JUL20

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