What was found
LEFT HYDRAULIC FILTER LIGHT CAME ON AFTER TAKEOFF, RETURNED TO LAX. REMOVED AND REPLACED LEFT HYDRAULIC RETURN FILTERS, OPS CHECKS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT HYDRAULIC FILTER LIGHT CAME ON AFTER TAKEOFF, RETURNED TO LAX. REMOVED AND REPLACED LEFT HYDRAULIC RETURN FILTERS, OPS CHECKS GOOD.