What was found
NR 1 START VALVE WILL NOT OPEN DURING START. ACFT GROUNDED. R & R THE STARTER AIR VALVE FOR THE NR 1 ENGINE, OPS CHECKED GOOD IAW AMM 80-11-15 PB401.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
NR 1 START VALVE WILL NOT OPEN DURING START. ACFT GROUNDED. R & R THE STARTER AIR VALVE FOR THE NR 1 ENGINE, OPS CHECKED GOOD IAW AMM 80-11-15 PB401.