Service difficulty report · Stiffener · Boeing 747230B

Difficulty date
March 13, 2006
Submitted
March 16, 2006
Operation
Air carrier
Aircraft
N512MC
Make and model
Boeing 747230B
Aircraft serial
21220
Aircraft time
111,084 hours, 20,534 cycles
Part
Stiffener
Part number
65B06214
Condition
Cracked
Location
Bs 2040
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

BULK CARGO COMPARTMENT FLOOR LONGITUDINAL STIFFENER AT BL 0 HAS A CRACK AT BS 2040. REPAIRED STIFFENER IAW SRM 53-10-07 FIG 20.