Service difficulty report · Combustion Liner

Difficulty date
September 12, 1997
Submitted
March 26, 2000
Operation
Air carrier
Engine
Lyc ALF502R5
Part
Combustion Liner
Part number
213111059
Condition
Cracked
Location
Engine
Stage of operation
IN
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

(CAN) REMOVAL OF COMBUSTION TURBINE MODULE REVEALED TOTAL 360 DEG SEPARATION OF INNER LINER AT THE SPOT WELD LINE AT HEADER MARRY-UP POINT. INNER LINER REMAINED SECURED TO 1ST NOZZLE ATTACH LIP WHEN OUTER LINER AND HEADER REMOVED WITH NOZZLE. NO CHANGE IN ENG PERFORMANCE HAD BEEN REPORTED.