Narrative:

During pushback l-hand start valve would not open. Tpa maintenance opened manually. Discussed procedures with maintenance and determined it could be written up and fixed at dfw. After rereading the MEL in-flight we determined it should have been written up and signed off prior to departure.

Google
 

Original NASA ASRS Text

Title: MD80S ACFT WITH INOP START VALVE. MAINT OPENED IT MANUALLY AND DEFERRED IT UNTIL NEXT STOP. IT SHOULD HAVE BEEN WRITTEN UP AND SIGNED OFF PRIOR TO FLT.

Narrative: DURING PUSHBACK L-HAND START VALVE WOULD NOT OPEN. TPA MAINT OPENED MANUALLY. DISCUSSED PROCS WITH MAINT AND DETERMINED IT COULD BE WRITTEN UP AND FIXED AT DFW. AFTER REREADING THE MEL INFLT WE DETERMINED IT SHOULD HAVE BEEN WRITTEN UP AND SIGNED OFF PRIOR TO DEP.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.