Service difficulty report · Rib · Boeing 747121

Difficulty date
September 5, 2003
Submitted
October 1, 2003
Operation
Air carrier
Aircraft
N682UP
Make and model
Boeing 747121
Aircraft serial
20349
Aircraft time
98,649 hours, 25,117 cycles
Part
Rib
Part number
65B078315
Condition
Cracked
Location
Nr 5 V/C Flap
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

INSPECTION TYPE: C, LT WING NR 5 V/C FLAP O/B LINKAGE O/B SUPPORT RIB FOUND CRACKED. LT WING NR 5 V/C FLAP O/B LINKAGE O/B SUPPORT RIB REPAIRED AS PER RS NR R57-41-35067 AND REFER EO B747-5740-19269-A FOR REPEAT INSPECTION INSTRUCTIONS.