Service difficulty report · Ring · Boeing 74747UF

Difficulty date
July 10, 2014
Submitted
July 11, 2014
Operation
Air carrier
Aircraft
N498MC
Make and model
Boeing 74747UF
Aircraft serial
29259
Aircraft time
64,018 hours, 9,669 cycles
Engine
Ge CF680
Part
Ring
Part number
491B12Z0001039
Condition
Cracked
Location
Thrust Reverser
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

NUMBER 2 ENG RT THRUST REVERSER AFT CASCADE SUPPORT RING FOUND CRACKED AT NR 6 CASCADE. LOWER SUPPORT RING REPLACED IAW E0 1978A084.

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