SDR SWAA2022012016924

Service difficulty report · Bulkhead · Boeing

Difficulty date: April 11, 2017
Submitted: January 21, 2022
Operation: Air carrier
Make and model: Boeing
Aircraft time: 37,435 hours, 24,563 cycles
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Bulkhead
Condition: Corroded
Location: Fwd Cargo Bay
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*** BULKHEAD SUPPORT ANGLE STA 500D RBL 26; WL 157 / NO ALLOWABLE DAMAGE LISTED IN THE SRM; PART TO BE REPLACED PER SRM 51-10-02-0G-0; ITEM 9. REMOVED DAMAGED BULKHEAD SUPPORT AT F/S 500D; R/H; AND LOCATED AND DRILLED AND INSTALLED REPLACEMENT SUPPORT PER SRM 51-40-02-0G-0; SRM 51-40-05-0G-0; 87667U 20/APR/17. REMOVED AND INSTALLED NEW FASTENERS AT BS 500D STR 21 AND STR 22 R/H PER SRM 51-40-02-0G-0. STEP 4B 88415U 21APR17