Service difficulty report · Shroud · Boeing 737890

Difficulty date
July 13, 2022
Submitted
July 18, 2022
Operation
Air carrier
Aircraft
N581AS
Make and model
Boeing 737890
Aircraft serial
35188
Aircraft time
53,465 hours, 15,879 cycles
Engine
Cfmint CFM567B27
Part
Shroud
Part number
UNKNOWN
Condition
Debonded
Location
Unknown
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 ASA TASK CARD 78472000 FOUND DISBONDING AT THE 6 O'CLOCK POSITION AFT ON THE ABRADABLE SHROUD. GROUNDED - YES. PERFORMED RECONDITION OF ABRADABLE SHROUD AS REQUIRED ON #1 ENG. AT 6 O'CLOCK INLET POSITION REF B737-800 AMM 72-24-02.