Service difficulty report · Fitting · Boeing 7572T7

Difficulty date
June 1, 2010
Submitted
June 2, 2010
Operation
Air carrier
Aircraft
N937FD
Make and model
Boeing 7572T7
Aircraft serial
23895
Aircraft time
63,630 hours, 26,638 cycles
Engine
Rroyce RB211*
Part
Fitting
Part number
311N50054
Condition
Cracked
Location
Pylon
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 ACCOPLISHMENT OF EO F-5450-7-5006 PT1, AT NR 1 ENGINE PYLON FOUND 1 EA HOLE CRACK ON BULKHEAD FITTING HORIZ FLANGE LOWER FWD OTBD. NR 1 ENG PYLON BULKHEAD HOLE REPAIR CARRIED OUT IAW EA NR F-5450-135851 (LT PYLON AFT BULKHEAD FITTING CRACK REPAIR). REPAIR IS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

More about the Boeing 757-2T7