Service difficulty report · Engine · Boeing 737752

Difficulty date
May 20, 2012
Submitted
May 29, 2012
Operation
Air carrier
Aircraft
N908AM
Make and model
Boeing 737752
Aircraft serial
30038
Aircraft time
25,128 hours, 13,566 cycles
Part
Engine
Part number
CM567B22
Part serial
892147
Condition
Making Metal
Location
Right
Part time
25,128 hours, 13,566 cycles
Stage of operation
AP
How discovered
O
Nature of condition
J
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CAPTAIN REPORTED THAT DURING APPROACH, THE RT ENGINE OIL FILTER BY PASS LIGHT TURNED ON, SO FLIGHT CREW ACCOMPLISHED THE QRH 7.22 PROCEDURE, CONFIRMING THE FAILURE AND ACFT CONTINUES TO LANDING. DURING MX REVISION, THERE WERE DETECTED METAL CHIPS IN THE MAIN OIL FILTER AND CHIP DETECTORS; THE RT ENGINE WAS REPLACED IAW MM 71-00-02, TESTED CORRECT.