Service difficulty report · Support · Boeing 7378H4

Difficulty date
February 22, 2021
Submitted
March 17, 2021
Operation
Air carrier
Aircraft
N8612K
Make and model
Boeing 7378H4
Aircraft serial
36973
Aircraft time
27,620 hours, 12,185 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

AFT CABIN WET AREA STA 948; BL51R; WL208; INTERCOSTAL FLOOR SUPPORT ADJACENT TO LAV MOUNT FTG; CORROSION. / CORROSION FOUND TO BE OUT OF LIMITS PER SRM 53-70-51-1A-1 100% MATERIAL LOSS REMOVED AND REPLACED FLOOR SUPPORT FROM ST. 947 - 967 RBL 51 IAW DWG # 147A5650 REV A AND SRM 51-40-02-0G-0 P/N 147A5660-22

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