Service difficulty report · Sidewall Support · Boeing 737752

Difficulty date
August 23, 2023
Submitted
September 6, 2023
Operation
Air carrier
Aircraft
N7886A
Make and model
Boeing 737752
Aircraft serial
35122
Aircraft time
52,212 hours, 27,316 cycles
Part
Sidewall Support
Part number
UNKNOWN
Condition
Corroded
Location
Zn 100 Fus Lower
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 ON 727D SIDEWALL SUPPORT ON FWD SIDE OF FRAME BETWEEN STR 24L AND 25L<[01] UPDATE STEP 1;[02] STEPS 2 & 3 COMPLETE.;[03] STEP 4 COMPLETE.;[04] REMOVED AND REPLACED NEW CHANNEL SIDEWALL SUPPORT AT BS 727D BETWEEN STR 19 TO STR 25 LH IAW SRM 51-40-02-0G-0 AND DWG 146A1220; ID: 0052; REV:-;[05] VERIFIED CORRECTIVE ACTION ITEM 4. <BR>VERIFIED MEASUREMENT TABLE COMPLETE.