Service difficulty report · Frame · Boeing 747230B

Difficulty date
February 27, 2008
Submitted
April 28, 2008
Operation
Air carrier
Aircraft
N512MC
Make and model
Boeing 747230B
Aircraft serial
21220
Aircraft time
116,666 hours, 21,718 cycles
Part
Frame
Condition
Damaged
Location
Bs 2662
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 B CHECK, FOUND MISSING FASTENER AND ELONGATED HOLE RIGHT SIDE OF FRAME AND INTERCOSTAL AT STATION 2662 W/L 305. FABRICATED REPAIR DOUBLER IAW SRM 51-40-03 FIGURE 01 AND INSTALLED DOUBLER IAW SRM 51-30-02.