Service difficulty report · Fitting · Boeing 747SR46

Difficulty date
March 3, 2004
Submitted
March 22, 2004
Operation
Air carrier
Aircraft
N680UP
Make and model
Boeing 747SR46
Aircraft serial
20923
Aircraft time
66,233 hours, 33,562 cycles
System (JASC)
5711 · Wing Spar
Part
Fitting
Condition
Cracked
Location
Rt Wng Spar
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

INSPECTION TYPE:C RIGHT WING REAR SPAR LOWER KICK FITTING HOLE -C- FOUND CRACKED APPROX 0.040 INCH. KICK FITTING HOLE -C- OVERSIZED TO 0.937 INCH TO REMOVE CRACK. HFEC INSPECTED CONFIRM CRACK FREE FASTENER HOLE BUSHING REPAIRED AND BOLT BACB30US14K45X INSTALLED PER RS R57-12-35122 AND EO B747-5710-20137-A REF UPS-HKG-04-00063F, UPS-HKG-04-00065H.

More about the Boeing 747-SR-46