Service difficulty report · Guide Vane · Urocop EC135T2

Difficulty date
January 25, 2012
Submitted
January 26, 2012
Operation
Air carrier
Aircraft
N135TG
Make and model
Urocop EC135T2
Aircraft serial
0289
Aircraft time
5,048 hours, 12,852 cycles
Engine
Tmeca ARRIUS2B2
Engine time
4,763 hours, 8,021 cycles
Part
Guide Vane
Part number
01319411580
Part serial
664
Condition
Cracked
Location
Module 2
Part time
4,763 hours, 8,021 cycles
Component
Module 2 · Tmeca
Component part number
70EM027070
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

WHILE PERFORMING DISASSEMBLY OF ENGINE SN 32072 FOR A REAR BEARING OIL PIPE LEAK, FOUND DAMAGE TO THE FOLLOWING COMPONENTS INCLUDING THE PT NOZZLE GUIDE VANE: HP SEGMENT ASSY PN 0319217910, SN 653B FOUND CRACKED. FLAME TUBE PN 031917850, SN 664 CRACKED. HP NOZZLE GUIDE VANE PN 0319218310, SN 0023FN CRACKED. DIFFUSER, PN 0319210050, SN 37 FOD DAMAGE. ALSO FOUND THE T-4 HARNESS BROKEN. ALL OF THESE PARTS ARE BEING REPLACED.

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