As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 4 HYD QUANTITY IS ERRATIC FROM NO DISPLAY TO .38 .42 .63 .72 HAS HISTORY. NEED MORE TIME FOR TROUBLESHOOTING. NEED TO REMOVE 8 FOOT SECTION THROUGH CONDUIT. REPLACED WIRES W4544-231-20R AND W4544-232-20B REF WDM 29-33-12. ACP RESERVOIR CHK REF MM29-33-01 TESTED GOOD.