Service difficulty report · Support · Boeing 7378H4

Difficulty date
October 21, 2019
Submitted
March 23, 2022
Operation
Air carrier
Aircraft
N8600F
Make and model
Boeing 7378H4
Aircraft serial
39882
Aircraft time
27,118 hours, 11,533 cycles
Part
Support
Condition
Corroded
Location
Fed Threshold
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*** FWD ENTRY DOOR THRESHOLD SUPPORT HAS CORROSION STA. 346 LBL 63 WL 208 / REMOVED CORROSION FROM FWD ENTRY DOOR THRESHOLD SUPPORT STA. 346 LBL 63 WL 208 AREA 1.0L X 1.0W X 0.010D IAW SRM 51-10-02-0G-0 FOUND TO BE OUT OF LIMITS IAW 53-10-15-1A-1 REPLACED SUPPORT PO 742375 IAW SRM 51-40-02-0G-0. BOEING DWG 141A8110 REV-; 140A9810 REV C

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