B737-800 first officer reported returning to gate due to suspected damage.

Attributes
ACN	1670316
Time
Date	201908
Local Time Of Day	0601-1200
Place
Locale Reference	DFW.Airport
State Reference	TX
Environment
Flight Conditions	VMC
Aircraft 1
Make Model Name	B737-800
Operating Under FAR Part	Part 121
Flight Phase	Taxi
Flight Plan	IFR
Component
Aircraft Component	Nacelle/Pylon
Person 1
Function	First Officer Pilot Not Flying
Qualification	Flight Crew Instrument Flight Crew Multiengine Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Aircraft Equipment Problem Critical

Narrative:

On taxi out received an ACARS message stating there was suspected damaged to the number 2 engine pylon. Returned to the gate and aircraft was placed out of service

Original NASA ASRS Text

Title: B737-800 First Officer reported returning to gate due to suspected damage.

Narrative: On taxi out received an ACARS message stating there was suspected damaged to the number 2 engine pylon. Returned to the gate and aircraft was placed out of service

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.