Service difficulty report · Doubler · Boeing 7378H4

Difficulty date
May 26, 2024
Submitted
June 11, 2024
Operation
Air carrier
Aircraft
N8318F
Make and model
Boeing 7378H4
Aircraft serial
36685
Aircraft time
38,855 hours, 18,136 cycles
Part
Doubler
Part number
UNKNOWN
Condition
Damaged
Location
Horizontal Stab
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

HORIZONTAL LOWER BEAM STA 1088 HAS THE -2 REPAIR DOUBLER WITH FEW RIVET HOLES ELONGATED. CORRECTION TO DESCRIPTION....HORIZONTAL LOWER BEAM STA 1088 HAS THE [1] REPAIR DOUBLER WITH FEW RIVET HOLES ELONGATED.<[01] COMPLETED FABRICATION OF NEW REPAIR DOUBLER; COMPLETED FABRICATION OF NEW REPAIR DOUBLER IAW EA24-153-01328 WIP 2 STEP 3. TREATED AND PRIMED REPAIR PARTS PER REF AMM 51-21-41-370-803; AMM 51-21-72-370-804.

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