Service difficulty report · Support · Boeing 737*

Difficulty date
February 2, 2022
Submitted
March 10, 2022
Operation
Air carrier
Aircraft
N458WN
Make and model
Boeing 737*
Aircraft serial
33857
Aircraft time
60,475 hours, 35,929 cycles
Part
Support
Part number
146A75023
Condition
Corroded
Location
Aft Cargo Bay
Stage of operation
UK
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 SUPPORT ZEE LOCATED BETWEEN BS727 TO BS767 WL158.1 RBL22.84 AT AFT CARGO COMPARTMENT 2022-55697 / [01] REPLACED SUPPORT ZEE LOCATED BETWEEN BS727 TO BS767 WL158.1 RBL22.84 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9 AND SRM 51-40-02 DWG #146A7502 REV A P/N USED BAC1496-377 7075-T62 P.O 2021 203773<BR>SEE INDIVIDUAL SIGN OFF BELOW.;[02] TASK COMPLETED; RII <BR><BR>SEE INDIVIDUAL SIGN OFFS BELOW