Service difficulty report · Sidewall Support · Boeing 7377H4

Difficulty date
February 1, 2024
Submitted
March 5, 2024
Operation
Air carrier
Aircraft
N238WN
Make and model
Boeing 7377H4
Aircraft serial
34713
Aircraft time
58,632 hours, 35,085 cycles
Part
Sidewall Support
Part number
UNKNOWN
Condition
Corroded
Location
Bs 727d-767
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

AFT CARGO RH FLOOR TO SIDEWALL SUPPORT FROM BS 727D TO 767 HAS MULTIPLE CORROSION AROUND NUTPLATE HOLES; WL 150.6; RBL 21.0 [TTG8Q00R9J22]<[01] REMOVED AND REPLACED FLOOR TO SIDEWALL SUPPORT P/N 146A7502-51; LOT#1553581-1 LOCATED AT ACB BETWEEN BS.727 - BS.767 RBL 21.0 WL 150.6 IAW B-737-700 SRM 51-40-02; DWG# 146A7500; REV: A DWG# 146A0061 REV:D.;[02] VERIFIED COMPLETE STEP 6; MEASUREMENTS TABLE OK; CARD COMPLETE.

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