Service difficulty report · Strap · Boeing 73771B

Difficulty date
August 27, 2022
Submitted
September 15, 2022
Operation
Air carrier
Aircraft
N7852A
Make and model
Boeing 73771B
Aircraft serial
29371
Aircraft time
45,535 hours, 28,586 cycles
Part
Strap
Condition
Corroded
Location
Aft 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 STRAP LOCATED BS767 BETWEEN LBL21 TO RBL21 WL156 AFT CARGO COMPARTMENT 2022-452185 / [01] REPLACED STRAP LOC BS727D BETWEEN LBL21 TO RBL21 AND WL156 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND 51-10-02 ITEM 9 SEE INDIVIDUAL SING OFF BELOW;[02] CORRECTED STEP 1<BR>REPLACED STRAP LOC BS 767 BETWEEN LBL21 TO RBL21 AND WL156 AFT CARGO COMPARTMENT IAW B737-700 SRM 51-40-02 AND 51-10-02 ITEM 9 AND DRAWING 146A7500 REV-. SEE INDIVIDUAL SING OFF BELOW;[03] CERTIFIED WORK PERFORMED <BR>SEE INDIVIDUAL SIGNOFFS BELOW

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