As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING T/C N8420001 FOUND OUTER JACKET OF HARNESS MW0315 DAMAGED ON #2 ENGINE, R/H SIDE OF CORE SECTION OF ENGINE. GROUNDED - YES. TEMPORARILY REPAIRED #2 ENGINE HARNESS MW0315 ON R/H SIDE OF CORE SECTION LOCATED ABOUT 8-10 INCHES FROM MW0325 HARNESS CANNON PLUG REF B737-900 AMM 70-70-01-350-801-F00. REPAIR IS TEMPORARY UNTIL NEXT ENGINE SHOP VISIT.