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Follow the lower coolant hose from the radiator to the engine block. The housing where it attaches should hold the thermostat. Make sure you insert a new thermostat with the bleed nipple on the top.
back bleed is always the best. Use a oil can wth pipe on the end to the bleed nipple. Open nipple and pump like mad until fluid is at its level on master cylinder
ask your doctor
bleed pattern for toyota hiace 5th edition
yes, if this has happened you should also watch for infection
On my 91 previa it is in front of the gas tank right behind you driver door. Do not use impact gun to losen or thighten these blots. Hold the filter body with gloves then losen. Remember you should replace the filter and seals they are metallic seals two on each side. Turn IGN on and of three times before starting this should bleed the line. have fun it shoulden't be difficult.
With an Easy-Out.
You're simply going to have to have it removed and replace it. That nipple is at the lowest point in the system and there is no other way to drain it unless you have the system power flushed.
There is a small nipple located on the bottom of the burner itself. This nipple has a hex edge to it so you can use a small wrench (I think its a 1/4 inch) to open it. Turn it counterclockwise a few turns, then turn the thermostat up till the burner turns on. Make sure you have a bucket to catch the oil. The oil comes out of the nipple. At first its frothy then once it becomes pure close the nipple fully.
above the gearbox ,you can see it between battery and engine.
Loosen nipple located on the caliper. Press the brake pedal to the floor. Tighten the nipple. Release pedal. Repeat until fluid ONLY comes out from the nipple. Start farthest away from the master cylinder. 2 people are needed for this procedure. Be sure to watch the brake fluid resivior to be sure it stays full.