Service difficulty report · Web · Boeing 737752

Difficulty date
August 16, 2023
Submitted
September 13, 2023
Operation
Air carrier
Aircraft
N7886A
Make and model
Boeing 737752
Aircraft serial
35122
Aircraft time
52,212 hours, 27,316 cycles
Part
Web
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 WEB AT ACB BS767+15 RBL20 WL157.<[01] UPDATED MEASUREMENTS.;[02] PARTIAL UPDATE TO STEP 1 AND 2;[03] CORRECTED STEP 3 TO INCLUDE EQUIPMENT USED.;[04] THIS WORK TO BE COMPLETED BY CUST SYSTEM ID : TTG8Q00MWC6J;[05] THIS FAULT BEING REFERENCED TO TTG8Q00MWC6J. PART NUMBERS ON THE MEASUREMENT TABLES DO NOT MATCH EACH OTHER. IF THIS IS NOT THE SAME PART NUMBER THEN THE ITEM MAY NOT BE REFERRED.;[06] UPDATED STEP 4