Service difficulty report · Spool · Airbus A319111

Difficulty date
September 20, 2010
Submitted
October 1, 2010
Operation
General aviation
Make and model
Airbus A319111
Aircraft serial
HBJZH
Engine
Cfmint CFM565B5P
Part
Spool
Part number
1558M31G04
Part serial
GWNO7RPE
Condition
Unserviceable
Location
Hpc Rotor Assy
Part time
19,202 hours
Component
Hpc Rotor Assy
Component part number
1887718G01
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

INCOMING FLUORESCENT PENETRANT INSP OF HPC 1-2 SPOOL REVEALED CRACK INDICATIONS IN 2 OF DOVE TAIL POSTS ALONG THE EDGE OF BEDDING MARK. ON 1 OF POST, THE CRACKING EXTENDS ACROSS BOTH THE FWD AND AFT FACES. CRACKING MEASURED AT 1.5 INCHES AND 0.375 INCHES. THE OEM HAS BEEN INFORMED. REF MFG ACKNOWLEDGEMENT GEN M11O 09-06/ CMF56-5B, HPC 1-2 SPOOL- CRACK STG 2 DOVETAIL.

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