What was found
LOSS OF NR 1 HYD FLUID ON APPROACH. MX FOUND BAD O-RING ON SPU NR 1 OUTLET UNION. REPLACED O-RING IAW DHC -8 MM CH 29-00-00 PG 401. LEAK CHECK GOOD IAW DHC -8 MM CH 29-00-00 PG 501.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LOSS OF NR 1 HYD FLUID ON APPROACH. MX FOUND BAD O-RING ON SPU NR 1 OUTLET UNION. REPLACED O-RING IAW DHC -8 MM CH 29-00-00 PG 401. LEAK CHECK GOOD IAW DHC -8 MM CH 29-00-00 PG 501.