As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND OUTER SHEATH AND METAL BRAID DAMAGE ON #2 ENGINES J10 AND J9 WIRING HARNESSES. FLAGGED DAMAGED AREAS WITH RED TAPE. GROUNDED - YES. REPLACED #2 ENG J10 + J9 HARNESSES PER B737-800 AMM 73-21-06/401. BOTH OP-CHECK GOOD PER SAME. ALTERNATE DEACTIVATION PROCEDURES REVERSED.