Service difficulty report · Brace · Boeing 747228F

Difficulty date
July 20, 2006
Submitted
July 21, 2006
Operation
Air carrier
Aircraft
N536MC
Make and model
Boeing 747228F
Aircraft serial
21576
Aircraft time
110,199 hours, 21,820 cycles
Part
Brace
Part number
321U2731102
Part serial
RP11998591
Condition
Chafed
Location
Nr 1 Nacelle
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

NR 1 PYLON DIAGONAL BRACE HAS A CHAFED AREA ON OB SIDE ZONE 3A. ACCOMPLISHED BLENDOUT REPAIR AND FOUND WITHIN LIMITS IAW SRM 54-41-01 FIG. 3. PERFORMED FPI OF REWORKED AREA, NO DEFECTS FOUND IAW ASTM 1417-05. SHOT PEENED REWORKED AREA IAW SOPM 20-10-03. TREATED AND PRIMED AS PER SRM 51-10-02.ALSO, REFERENCE EO 4754A230.