Two maintenance technicians reported that a B737 number 1 engine failed due to low oil pressure/quan...

Attributes
ACN	1431807
Time
Date	201703
Local Time Of Day	0001-0600
Environment
Light	Night
Aircraft 1
Make Model Name	B737-700
Operating Under FAR Part	Part 121
Flight Phase	Parked
Component
Aircraft Component	Powerplant Lubrication System
Person 1
Function	Technician
Qualification	Maintenance Powerplant Maintenance Airframe
Person 2
Function	Technician
Qualification	Maintenance Powerplant Maintenance Airframe
Events
Anomaly	Aircraft Equipment Problem Less Severe

Narrative:

While performing MV2 check; and chip detector task cards I pulled chip detectors on both number 1 and number 2 engine. Found no FOD; installed new o ring and reinstalled all 6 chip detectors on number 1 and number 2 engines. Verified that the chip detectors pins were properly engaged and alignment marks were in alignment. I then went and got mechanic to verify that all six chip detectors were correctly installed and alignment marks were aligned.

Original NASA ASRS Text

Title: Two maintenance technicians reported that a B737 Number 1 engine failed due to low oil pressure/quantity.

Narrative: While performing MV2 check; and chip detector task cards I pulled chip detectors on both Number 1 and Number 2 engine. Found no FOD; installed new o ring and reinstalled all 6 chip detectors on Number 1 and Number 2 engines. Verified that the chip detectors pins were properly engaged and alignment marks were in alignment. I then went and got Mechanic to verify that all six chip detectors were correctly installed and alignment marks were aligned.

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.

Two maintenance technicians reported that a B737 number 1 engine failed due to low oil pressure/quantity.