Service difficulty report · Support · Boeing 7378H4

Difficulty date
November 2, 2021
Submitted
November 24, 2021
Operation
Air carrier
Aircraft
N8619F
Make and model
Boeing 7378H4
Aircraft serial
33939
Aircraft time
27,911 hours, 12,502 cycles
Part
Support
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

CORROSION NOTED ON UPPER LATERAL FLOOR SUPPORT @ BS 947; LBL 50; WS 208 / REMOVED CORROSION ON UPPER FLOOR SUPPORT STA 947 LBL 50 ORIGINAL THICKNESS .225' REMAINING .153' LOSS OF .072' FOUND OUT OF LIMITS IAW SRM 53-70-51-1A-1 REMOVED AND REPLACED SUPPORT IAW DWG 147A5650 REV A P/N 147A5660-21 A TAG WN6764

More about the Boeing 737-8H4