As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING HANGAR MAINTENANCE IN MCN, THE LEFT HYDRAULIC FIREWALL SHUT OFF VALVE SUPPORT BRACKET WAS FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE LEFT HYDRAULIC FIREWALL SHUTOFF VALVE SUPPORT BRACKET. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M)