Service difficulty report · Support · Boeing 7377H4

Difficulty date
November 6, 2019
Submitted
May 16, 2022
Operation
Air carrier
Aircraft
N455WN
Make and model
Boeing 7377H4
Aircraft serial
32462
Aircraft time
55,228 hours, 32,671 cycles
Part
Support
Condition
Cracked
Location
E&E
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

AFT E/E E2-2 RACK MID OBD SUPPORT CRACKED. / REMOVED P91 PANEL PER AMM 24-21-21. REMOVED AND INSTALLED NEW SUPPORT BRACKET (143A9173U35) IAW SRM 51-40-02. REINSTALLED ORIGINAL P91 PANEL PER AMM 24-21-21. OPS CHECKS COMPLETED ON SUBTASKS STEPS 4-10. SEE BELOW SUBTASKS FOR INDIVIDUAL SIGNOFFS.

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