Service difficulty report · Seal

Difficulty date
March 11, 2024
Submitted
March 11, 2024
Operation
General aviation
Engine
Cfmint CFM567B20
Part
Seal
Part number
UNKNOWN
Condition
Damaged
Location
Engine
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

3 LIFE LIMITED PART POSSIBLE DAMAGE DURING PREVIOUS MAINTENANCE CFM56-7B ESN 890800 INSTALLED ON AMERICAN AIRLINES (NO REG AVAILABLE). AFFECTED BY AD 2024-0067-E HTTPS://AD.EASA.EUROPA.EU/AD/2024-0067-E (EFFECTIVITY DATE AFTER 2024/MAR/11), FAA AD IS IN PROGRESS. ESN 890800 CFM56-7B 1) CDP SEAL S/N GFF5GL4T P/N 2116M25P01 2) HPC STAGE 3 DISC S/N XAEY9605 P/N 2116M23P01 3) HPT REAR SHAFT S/N TMTA3602 P/N 1864M90P04