As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LH FILTER BYPASSED ILLUMINATED DURING TAXI OUT. GROUNDED - YES. REMOVED AND REPLACED L/H FUEL FILTER REF B737-900 AMM 73-11-02-000-801-F00/AMM 73-11-02-400-801-F00 AND PERFORMED OPS CHECK REF AMM 71-00-00-800-811-F00 STEP 2 PARA C (1)(D) NO LEAKS FOUND OPS CHECK GOOD.