Maybe someone changed or modified yours...the hose idea is the "quick way" to drain the radiator...cold of course
__________________
"Goose, Hollywood's fine, I want Viper"
1995 Mustang GT Cnv 347(427 stroker being built!) almost done!
1996 Cobra with Kenne Bell 2.1 Supercharger and every other conceivable part you can bolt on it...650hp upgrade in the works
2003 Infiniti M45 V8 340 hp...a methadone treatment for reformed Mustang drivers
Uh didnt know it was a '94 . Just look on the bottom of the tank on both sides. If you cant see it from the top then crawl under and have a look. Its there somewhere.
__________________
1990 LX, MAC CAI, C&L 76mm MAF, DIY ported upper, MAC 70mm T/B, BBK Equal length shorties, BBK O/R H-pipe, March U/D Pullies, Flowmaster American Thunder with Dumps, FRPP 4.10 gears, Electric Fan, 130 Amp Alt, FRPP Plug Wires, MSD Cap, MSD Coil, 14* Timing, 180* stat, BBK springs, Chrome pony's.
ok, i found it and it was different then any other i have seen. i had to jack it up to see it and when i seen it i had second thoughts on if that was it or not lol. i took it off it was a 16mm plastic nut. and nothing came out the radiator was gunked up really bad!
ok, i see they plugged the skinny hose coming from the cap to the reservoir and took the reservoir complete out. is that ok? its only thr radiator now.
no, manual tranny's do not have a fluid pump in them so unless someone went through the trouble of drilling and tapping the case running an inline pump and lines there is no such thing, and what i just said is crazy i dont think anyone would do that
__________________
1989 Ford Mustang LX Notchback,5.0L 5 speed
331 Stroker wuth forged eagle rotater, Scorpion roller rockers, mahle forged pistons, AFR185s,Spec Stage 2+ Clutch,Steeda Sub Frame Connectors with Seat supports,Hurst Short Throw Shifter, Mr. Gasket Hi0-Flo 180* T-Stat,Lunati VooDoo Series cam,Trickflow upper and lower intake,BBK CAI,BBK Long Tube Headers,BBK Off-Road H-Pipe,Flowmaster 40 Series Mufflers,Aluminum Driveshaft,17" Cobra R's,10000K HID's One problem after the next !!
quick question! where is radiator drain plug? 
Uh didnt know it was a '94 . Just look on the bottom of the tank on both sides. If you cant see it from the top then crawl under and have a look. Its there somewhere.
