B737-700
Maintenance Powerplant; Maintenance Airframe
Aircraft Equipment Problem Less Severe
Flight Crew Diverted; Flight Crew Inflight Shutdown
Aircraft; Human Factors
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.
[Report narrative contained no additional information.]
Two maintenance technicians reported that a B737 Number 1 engine failed due to low oil pressure/quantity.