What was found
RECEIVED A "HYD 1 LO PRESS" CAUTION MESSAGE FOLLOWED BY AN "HYD EDP1" CAUTION MESSAGE. RETURNED TO SLC. REPLACED A FAULTY O-RING AT THE THRUST REVERSER STOW LINE IAW CRJ 900 MM 78-32-00. OPS CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RECEIVED A "HYD 1 LO PRESS" CAUTION MESSAGE FOLLOWED BY AN "HYD EDP1" CAUTION MESSAGE. RETURNED TO SLC. REPLACED A FAULTY O-RING AT THE THRUST REVERSER STOW LINE IAW CRJ 900 MM 78-32-00. OPS CHECK GOOD.