MD88 CREW DID NOT FOLLOW THE ABNORMAL ENG START CHKLIST. THEY MANAGED TO IGNITE FUEL PUDDLE IN THE ENG; WITH NO ENG AIRFLOW OR N2 RPM. THE ENG EGT LIMIT WAS EXCEEDED.
Synopsis
MD88 CREW DID NOT FOLLOW THE ABNORMAL ENG START CHKLIST. THEY MANAGED TO IGNITE FUEL PUDDLE IN THE ENG; WITH NO ENG AIRFLOW OR N2 RPM. THE ENG EGT LIMIT WAS EXCEEDED.
Narrative
AFTER PUSHING OFF OF GATE; WE STARTED THE L ENG AND BEGAN TAXIING S FOR A RWY 9L DEP. GND CTL CLRED US TO TAXI TO RWY 9L VIA TXWY M; THAT WE WERE #1 FOR TKOF AHEAD OF AN ACFT ON THE PARALLEL TXWY; AND TO SWITCH TO TWR CTL. AT THIS POINT I CALLED FOR THE TAXI CHKLIST AND TO IMMEDIATELY START THE R ENG AFTERWARDS. THE FO SET TWR FREQ AND WAS IN THE PROCESS OF STARTING THE R ENG WHEN TWR CALLED TO SEE IF WE WERE READY AND THAT WE WERE NEXT FOR TKOF. I WAS TAXIING SLOWLY TO ALLOW FOR THE ENG START AND REQUIRED 2 MIN WARM-UP. THE FO WAS STARTING THE ENG BY HIMSELF. THE FLT ATTENDANTS CALLED TO INFORM THAT THEY WERE READY FOR TKOF. THE FO RESPONDED. SHORTLY THEREAFTER; HE NOTED THAT THE R ENG WAS NOT STARTING. I LOOKED DOWN FROM TAXIING AND SAW NO EGT RISE; NOR RPM INCREASE; AND IMMEDIATELY LOOKED UP AT THE IGNITION SWITCH. POINTING TO IT; I SAID THAT IT WAS 'OFF.' THE FO RELEASED THE STARTER SWITCH AND THE RPMS DROPPED TO ZERO. I STOPPED THE ACFT AND SET THE PARKING BRAKE. TWR CALLED; AGAIN; AND ASKED IF WE WERE READY FOR TKOF. I REPLIED THAT WE WOULD BE ABOUT 3 MINS. I TOLD THE FO TO RESTART THE ENG AS I PLACED THE IGNITION SWITCH TO 'ON;' AND SAID THAT WE WOULD MOTOR THE ENG FOR 30 SECONDS. SHORTLY AFTER PLACING THE START SWITCH TO 'ON;' THE EGT RAPIDLY ROSE. I LOOKED DOWN AND SAW THE FUEL LEVER IN THE 'ON' POS. I IMMEDIATELY BROUGHT IT TO 'OFF' AS I SAW 530 DEGS C AND RISING ON THE EGT. THE EGT DROPPED RAPIDLY. I NOTED NO ABNORMAL INDICATIONS AT THIS POINT AND TOLD THE FO WE NEEDED TO GO BACK TO THE GATE. BACK AT THE GATE WE MADE A LOGBOOK ENTRY AND GAVE THE ACFT TO MAINT. MAJOR CONTRIBUTORS WERE THE INTERRUPTIONS IN THE START SEQUENCE BY TWR AND FLT ATTENDANTS. PERHAPS I SHOULD TELL MY FO'S FROM NOW ON THAT WHEN THEY START ENGS; I'LL TAKE THE RADIOS; THEY CAN FOCUS ON THE START. FINALLY; CHKLIST DISCIPLINE! THERE IS AN 'ABORTED START' CHKLIST THAT WOULD HAVE DIRECTED US TO THE FUEL LEVER; AS WELL AS MADE US PULL BACK FROM OUR 'GO MODE.' I'VE NEVER; NEVER GONE ASTRAY FOLLOWING A CHKLIST!
Source: NASA Aviation Safety Reporting System (public domain). Reports are voluntary submissions and are not verified by NASA.