Service difficulty report · Skin · Boeing 7378H4

Difficulty date
November 14, 2023
Submitted
December 11, 2023
Operation
Air carrier
Aircraft
N8619F
Make and model
Boeing 7378H4
Aircraft serial
33939
Aircraft time
34,424 hours, 16,159 cycles
Part
Skin
Part number
UNKNOWN
Condition
Delaminated
Location
Lt Wing Slat
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

LH #1 SLAT WEDGE LOWER O/B SIDE IS DELAMINATED.<[01] REMOVED L/H #1 SLAT PER AMM 27-81-21. INSTALLED L/H #1 SLAT UP TO STEP H 7 PER AMM 27-81-21-400-801 SUBTASK 27-81-21-860-006. REMOVED AND REPLACED #1 SLAT PER M/M. RIG AND OPS CHECK GOOD. REMOVED AND REPLACED #1 SLAT PER M/M. RIG AND OPS CHECK GOOD. SEE ATTACHED SIGN OFFS FOR ALL WORK PERFORMED.

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