Service difficulty report · Track · Boeing 7377H4

Difficulty date
February 14, 2023
Submitted
March 10, 2023
Operation
Air carrier
Aircraft
N219WN
Make and model
Boeing 7377H4
Aircraft serial
32490
Aircraft time
58,693 hours, 35,154 cycles
Part
Track
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 TRACK RBBL 13.84 LOCATED BTW STA 787 TO STA 807 PLU 3 INCHES WL 157.5 AT AFT CARGO COMPARTMENT 2023-113084<[01] PERFORMED REPAIR ON CARGO TRACK SECTION RBBL 13.84 LOCATED BTW BS747 MORE 7? TO BS887 I.A.W B737-700 SRM 53-00-53-2R-3 REPAIR 3 FIGURE 203 ALTERNATIVE 3. SEE INDIVIDUAL SIGN OFF BELLOW;[02] TASK CARD COMPLETED <BR>PERFORMED REPAIR ON CARGO TRACK SECTION RBBL 13.84 LOCATED BTW BS747 MORE 7? TO BS887 I.A.W B737-700 SRM 53-00-53-2R-3 REPAIR 3 FIGURE 203 ALTERNATIVE 3. SEE INDIVIDUAL SIGN OFF BELLOW<BR>RII

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