As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING TASK CARD 78472040, FOUND METAL DEBRIS ON AGB/TGB CHIP DETECTOR. MAGNETIC MATERIAL, ENGINE NR 1. ACFT GROUNDED. PERFORMED TASK 79-00-00-200-804-F00 FOUND METAL DEBRIS ON STARTER MAGNETIC PLUG. E1, MAGNETIC MATERIAL. REPLACED ENGINE NR 1 SCAVENGE FILTER REF 737-NG AMM 79-21-06. REPLACED ENGINE NR 1 STARTER, REF 737-NG, AMM 80-11-01. OPS CHECK & LEAK CHECK GOOD.