You don't, unless you want to spend more money than it would cost to just buy one from a motorcycle dealer. They shouldn't be more than ten or fifteen dollars.
Radiator coolant.
Take it off the vehicle andflush it with water.
Check around the reservior for a wire harness going to there. Try tapping on it.
On my 2000 3 Series, it is right in front of the engine near the coolant reservior.
check/replace the engine coolant level sensor located in the engine coolant overflow reservior (located at the rear of the engine compartment pass. side)
It is possible to put water only in the reservoir for coolant on a car. However, this should only be a temporary fix until it can be repaired by a mechanic.
the pump for the washers is contained in the reservior which is located on the right side of the engine compartment right by your coolant reservior. the sprayers themselves are just tubes that run up your windshield wiper arms.
Actually , what I did was go and buy a cheap plastic turkey baster and used that to suck the coolant out of the tank - it took less time than I figured
well, if by fluid u mean coolant than yes. If coolant is leaking, there wont be anything to cool the engine temperature. Replace the cap, there very cheap.
The TTR125 uses an air cooled engine, there are no radiators to put coolant in.
Check your oil to make sure your coolant isn't getting into or past gaskets into the oil. Then purge your coolant system you may have an airlock. If that isn't it then replace the thermostat. Before one can more accuratly answer this question, he would have to know if the water your losing is external or internal. Are you seeing any leaks? or are you just noticing the level in the reservior is down? Coolant in oil is an indication of an internal leak, which may or may not have anthing to do with the headgasket job. Since your in traffic, there is a chance the cooling fan is not kicking on, and the coolant may be coming out of the overflow reservior.
1) remove radiator cap2) Fill radiator with coolant.3) replace radiator cap4) remove reservior cap5) fill to "fill cold" line6) replace reservior capIf your system not very low or empty you can omit 1-3.