Service difficulty report · Combust Chamber

Difficulty date
April 29, 2014
Submitted
April 30, 2014
Operation
General aviation
Engine
Rroyce RB211TRENT89
Engine time
44,381 hours, 9,255 cycles
Part
Combust Chamber
Part number
FK14017
Part serial
41FM0137
Condition
Damaged
Part time
9,078 cycles
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

DEFECT FOUND BEYOND EM LIMIT ON: INNER RING LOCATION 2 FOUND CIRCUMFERENTIAL CRACK AND MISSING MATERIAL, MEASURE LENGTH 160,00 MM & 3,46 MM IN HEIGHT.