SDR ASMF201207008

Service difficulty report · Engine · Boeing 737752

Difficulty date: July 26, 2012
Submitted: August 14, 2012
Operation: Air carrier
Aircraft: N851AM
Make and model: Boeing 737752
Aircraft serial: 29363
Aircraft time: 27,449 hours, 14,448 cycles
Engine: Cfmint CFM567B22
Engine time: 20,479 hours, 10,863 cycles
System (JASC): 7200 · Engine (Turbine/Turboprop)
Part: Engine
Condition: Making Metal
Location: Right
Stage of operation: DE
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

CAPTAIN REPORTED THAT DURING DESCENT, THE RT ENGINE OIL FILTER BYPASS LIGHT TURNED ON. MX PERSONNEL REMOVED THE FILTER ASSY AND CHIP DETECTOR ABG/TGB, DETECTED METAL PARTICLES. RT ENGINE NR 2 WAS REPLACED AND TESTED IAW AMM 71-00-02 AND IAW AMM 71-00-00, ALL CORRECT.