As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: THE AIRCRAFT DIVERTED TO PHX, AT FL 320 THE #2 ENGINE BEGAN STALLING, FLIGHT CREW REDUCED POWER PER QRH PROCEDURES AND ENGINE WAS ABLE TO ACCEPT SOME POWER AT REDUCED SETTING. THE AIRCRAFT LANDED AT PHX WITHOUT INCIDENT. MAINTENANCE FOUND METAL IN THE BLEED VALVES AND DAMAGE STARTING AT THE 7TH STAGE COMPRESSOR BLADES DURING THE BORESCOPE INPECTION. THE ENGINE WAS REPLACED PER TASK CARD 26L40071004.