SDR BQVA2018060500001

Service difficulty report · Skin · Gulstm GIV

Difficulty date: June 1, 2018
Submitted: June 5, 2018
Operation: Air carrier
Aircraft: N119FM
Make and model: Gulstm GIV
Aircraft serial: 1464
Aircraft time: 6,421 hours, 3,212 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Corroded
Location: Fuselage
Part time: 6,421 hours, 3,212 cycles
Stage of operation: IN
How discovered: V
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

DURING COMPLIANCE OF CMP CODE 532085, THE LEFT AND RIGHT OVERWING AREAS BETWEEN THE DRAG BEAM AND WING TO BODY FAIRING, BS 257.5 - 512, FUSELAGE SKIN CORROSION WAS FOUND WHERE AFT WING ROOT MEETS THE FUSELAGE, STRINGERS 23 LT AND RT, BS 498-526.