Service difficulty report · Angle · Boeing 7377H4

Difficulty date
November 14, 2021
Submitted
December 13, 2021
Operation
Air carrier
Aircraft
N907WN
Make and model
Boeing 7377H4
Aircraft serial
36619
Aircraft time
45,674 hours, 26,656 cycles
Part
Angle
Condition
Corroded
Location
Fuselage
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

FORWARD CARGO FLOOR STRUCTURE R/H TRANSITION ANGLE STA. 420-440 HAS SURFACE CORROSION AROUND FASTENER HOLES. (MARKED) ; / [01] REMOVED CORROSION PER SRM 51-10-02 ; FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-2 .; [02] MEASUREMENT REQUIREMENT .; [03] REMOVED AND REPLACED PER SRM 51-40-02.; [04] INSPECTED WORK PERFORMED ON C/A #3; [05] UNABLE TO CLOSE FAULT IN CURRENT STATE:<BR>MAINTENIX ERROR MESSAGE<BR>[MXERR-30113] THE TASK CANNOT BE COMPLETED BECAUSE THERE IS AT LEAST ONE PART INSTALLATION THAT HAS NOT BEEN COMPLETED.; [06] UPDATED PARTS INFORMATION.; [07] C/W INSPECTION; SEE INDIVIDUAL SIGNOFFS

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