B737-300 SGA MANUAL

Hi guys, im starting flying the FFX/SGA model of the B737-300, anyone know where can I get a pdf manual of this plane, to get V speeds, alt, fuel, etc etc, I will apreciate any help thanks.
Flight Simulator and other chat
https://forums.simviation.com/phpBB3/
https://forums.simviation.com/phpBB3/viewtopic.php?f=18&t=45689