Service difficulty report · Panel · Boeing 7378

Difficulty date
October 5, 2023
Submitted
October 19, 2023
Operation
Air carrier
Aircraft
N8714Q
Make and model
Boeing 7378
Aircraft serial
36934
Aircraft time
13,432 hours, 5,992 cycles
Part
Panel
Part number
UNKNOWN
Condition
Corroded
Location
Zn 100 Fus Lower
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

FORWARD PIT FLOOR PANEL 120CF IS CORRODED ON UPPER SURFACE ON OUTER EDGE.<[01] UPON FURTHER INVESTIGATION FOUND THERE TO BE MORE THAN 3 INCHES OF CORROSION WITH THE MAX ALLOWED DISTANCE BEING 3 INCHES FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-1;[02] RECEIVED MATERIAL AND FOUND IT TO BE PN 2024 T3 .071 WITH A TAG A115245 MATERIAL VERIFIED TO BE CORRECT REPLACEMENT MATERIAL IAW AMM 50-10-04-400-801;[03] VERIFIED ITEM 1 AND 2<BR>MATERIAL VERIFIED IAW SRM 53-70-53-0I-1;[04] FABRICATED PANEL 120CF IAW AMM 50-10-04-400-801;[05] VERIFIED ITEM 4;[06] OK TO TREAT AND PRIME;[07] TREATED AND PRIMED PANEL IAW SRM 51-20-01-0G-0;[08] VERIFIED ITEM 7<BR>AUDIT C/W

More about the Boeing 737-8