A B737-300 ON TKOF OVERTEMPED THE #1 ENG CAUSED BY AUTOTHROTTLES AND #1 ENG PWR MGMNT SYS BOTH INOP AND DEFERRED.

Narrative

DURING TKOF FROM PHX TO YVR ON SEP/XX/97; AN OVERTEMP OF THE #1 ENG OCCURRED. I WAS THE CAPT OF ACR FLT XX ON THAT DAY. THE ACFT WAS A B737-300 EQUIPPED WITH CFM 56-B-2 ENGS. THE MEL'S IN EFFECT FOR THE DAY WERE: 1) PWR MGMNT COMPUTER INOP; THEREFORE THE TKOF WAS MADE WITH BOTH PMC'S OFF AS PER THE MEL. 2) AUTOTHROTTLES INOP. AMBIENT TEMP AT PHX WAS 97 DEGS F; TARGET N1 WAS 96.3%. TKOF PWR WAS SET AT 96.3% MANUALLY AND TEMPS AND OTHER ENG PARAMETERS CHKED AT 80 KTS. ALL WERE NORMAL. AT APPROX 400 FT AGL THE #1 ENG EGT GAUGE RED LIGHT ILLUMINATED AND THE EGT WAS DIGITALLY NOTED AT 950 DEGS. (NORMAL RED LINE FOR THAT ENG WAS 930 DEGS.) THE PWR ON THAT ENG WAS IMMEDIATELY RETARDED TO BRING THE PWR BELOW RED LINE; 930 DEGS. ALL ENG PARAMETERS CONTINUED TO BE NORMAL. THE QRH PROC WAS COMPLIED WITH AND MAINT CTL WAS NOTIFIED. THE OVERTEMP WAS ONLY 20 DEGS FOR APPROX 1 SECOND. MAINT CTL AGREED THAT ACCORDING TO THE QRH THAT CONTINUED FLT WAS ALLOWED. WE WROTE THE INCIDENT IN THE LOGBOOK AND CONTINUED TO YVR (VANCOUVER; BC). AFTER OUR ARR; THE ENG WAS INSPECTED; FOUND TO BE A 'B-ZONE OVERTEMP;' AND WE WERE CLRED FOR CONTINUED FLT. CONTRIBUTING FACTORS WERE THE AMBIENT TEMP OF 97 DEGS; AUTOTHROTTLES INOP; AND PWR MGMNT COMPUTERS INOP. THE OVERTEMP OCCURRED DURING THE TKOF WHEN ATTNS ARE OUTSIDE THE COCKPIT FOR PROPER CTL OF THE ACFT DURING TKOF.