Originally Posted by
latetonite
The autothrottle in the B737 automaticly disengages two seconds after touchdown, provided is was armed. (Autoland or 'speed mode').
Also if there would be a split thust lever position, or a malfunction in the system was discovered, disconnect of the A/T would occur.
So much for the TOGA/GA 'armed' conspiracies.
Ok, so 2 seconds of advancing throttle and increasing thrust then...