Service difficulty report · Thrust Reverser · Boeing 7377H4

Difficulty date
August 20, 2026
Submitted
August 25, 2026
Operation
Air carrier
Aircraft
N452WN
Make and model
Boeing 7377H4
Aircraft serial
29846
Aircraft time
73,395 hours, 44,294 cycles
Engine
Cfmint CFM567B242
Part
Thrust Reverser
Condition
Cracked
Location
Zone 400
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

NR 2 ENGINE INBD THRUST REVERSER CRACKED AT STOW SENSOR CUT OUT. R & R THE NR 2 ENGINE INBD THRUST REVERSER ASSY IAW AMM 78-31-01-401.

More about the Boeing 737-7H4