Service difficulty report · Skin · Boeing 7378H4

Difficulty date
April 7, 2024
Submitted
April 10, 2024
Operation
Air carrier
Aircraft
N8310C
Make and model
Boeing 7378H4
Aircraft serial
38807
Aircraft time
38,914 hours, 18,064 cycles
Part
Skin
Part number
UNKNOWN
Condition
Corroded
Location
Nr 1 Nacelle
Stage of operation
TX
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

PITTING FOUND ON #1 ENGINE COWL LIP SKIN AT 11 OCLOCK POSITION LOCATED ON #1 ENG COWL LIP SKIN LOCATED AROUND 10:30-12 POSITION. MULTIPLE PITTING AND DISCOLORATION SPOTS. DEEPEST OF THE PITTING IS 0.0045. TSR TRACKING# 2024002349<[01] PERFORMED E/A# 24-154-00908 PER SRM 54-10-01-1A-1 NO FURTHER DEFECTS FOUND.

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