What was found
WHILE DESCENDING INTO ICT AT FL280 WE RECEIVED A HYD 1 LOW PRESSURE EICAS CAUTION. REMOVED AND REPLACED THE RHOB GROUND SPOILER PCU IAW CRJ 700 AMM 27-63-01-000/400-801-A01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE DESCENDING INTO ICT AT FL280 WE RECEIVED A HYD 1 LOW PRESSURE EICAS CAUTION. REMOVED AND REPLACED THE RHOB GROUND SPOILER PCU IAW CRJ 700 AMM 27-63-01-000/400-801-A01.