Service difficulty report · Gate · Boeing 757224

Difficulty date
December 1, 2019
Submitted
December 17, 2019
Operation
Air carrier
Aircraft
N12109
Make and model
Boeing 757224
Aircraft serial
27299
Aircraft time
97,512 hours, 22,783 cycles
Part
Gate
Part number
146N610664
Condition
Corroded
Location
R4 Door
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

SUPPORT TASK EA 5210-01364 REV G (ON WING INSPECTION) R4 DOOR LO WER GATE HAS CORROSION OFF S/C PART. REF VT-SAA N/R: 0081207 REMOVED CORROSION AND CHECKED LIMITS TO R4 DOOR LOWER GATE; L=3. 1, FIG 101, DETAIL IV. REMOVED AND REPLACED R4 DOOR LOWER GATE, P/N: 19-5211-3-0702, BATCH NO.0003581149, P.O. NO.TVA0000294 IAW BOEING DRAWING 146N6106 REV L. AREA FOD FREE. SEE N/R SUPPLEMEN 0", W=.250", D=.185". OUT OF LIMITS IAW B757-200 SRM 52-10-02 AD BY MECH V920993 AND INSPECTED BY V919676. T NO. 85761. WORK ACCOMPLISHED AND RECORDED ON VT-SAA NR 0081207 COMPLETED AND ACCEPTED BY ST ENG INSP V919676