Service difficulty report · Support · Boeing 7377CT

Difficulty date
March 30, 2023
Submitted
May 5, 2023
Operation
Air carrier
Aircraft
N7828A
Make and model
Boeing 7377CT
Aircraft serial
33697
Aircraft time
65,547 hours, 33,839 cycles
Part
Support
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 SUPPORT TEE LOCATED BS794 BETWEEN STR25R TO STR26R AND WL157 AT AFT CARGO COMPARTMENT 2023-212787<[01] REPLACED SUPPORT TEE LOCATED BS794 BETWEEN STR25R TO STR26R AND WL157 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 146A7500 SHEET 88 REV A. SEE INDIVIDUAL SIGN OFFS BELOW.;[02] CORRECTED STEP 1. REPLACED SUPPORT TEE LOCATED BS794 BETWEEN STR25R TO STR26R AND WL157 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 146A7500 SHEET 64 REV -. SEE INDIVIDUAL SIGN OFFS BELOW.;[03] REPLACED SUPPORT TEE LOCATED BS794 BETWEEN STR25R TO STR26R AND WL157 AT AFT CARGO COMPARTMENT IAW B737-700 SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 146A7500 SHEET 64 REV -. SEE INDIVIDUAL SIGN OFFS BELOW. RII ITEM

More about the Boeing 737-7CT