SDR UIEA01056

Service difficulty report · Fitting · Boeing 7472D7B

Difficulty date
May 30, 2001
Submitted
June 18, 2001
Operation
Air carrier
Aircraft
N528MC
Make and model
Boeing 7472D7B
Aircraft serial
22472
Part
Fitting
Part number
65B1059545
Condition
Corroded
Part time
65,332 hours
Stage of operation
IN
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING INSPECTION OF REMOVED LANDING GEAR FOUND CORROSION PITTING ON THE INBOARD TRUNNION SUPPORT BUSHING CAP OF THE LEFT BODY LANDING GEAR EXCEEDING SRM LIMITS. CORROSION CLEANED UP BY BLENDING AFFECTED AREAS. AREAS PLOTTED, MEASURED AND TREATED PER STANDARD SRM PRACTICES. GEAR REINSTALLED. DATA SENT TO BOEING FOR APPROVAL. REWORK CONSIDERED A PERMANENT REPAIR PER BOEING WITH NO REPETITIVE INSPECTIONS REQUIRED. (M)

More about the Boeing 747-2D7B