Service difficulty report · Cap · Boeing 7378H4

Difficulty date
November 20, 2019
Submitted
May 16, 2022
Operation
Air carrier
Aircraft
N8604K
Make and model
Boeing 7378H4
Aircraft serial
39883
Aircraft time
26,916 hours, 11,521 cycles
Part
Cap
Condition
Corroded
Location
Cabin
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

PASSENGER CABIN ; STA 947; LBL 50; WL 208; UPPER SURFACE OF T-CAP HAS CORROSION RUNNING UNDER LAU MOUNT / REMOVED CORROSION STA 947 T-CAP UPPER SURFACE LBL50 ORIG T .180' LOSS .040' REMAINING .140' OUT OF LIMITS IAW SRM 53-70-51-1A-1 REPAIRED T-CAP FROM LBL 7 TO LBL 60 IAW SRM 53-20-51-2R-5 REPAIR 5

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