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Draining the coolant from a 2.1

Posted: 07 Apr 2008, 18:42
by Auto
Hi every one ive just got my first t 25 and I'm new to all this water cooled stuff
I have been told to drain the coolant from the lowest pipe under the engine and i have jacked the front end up and unscrewed the bleed valve on the radiator but i have only managed to drain a small amount out, a washing up bowl full, i now there's supposed to be more in there any tips would be much appreciated thanks Phil :wink:

Posted: 07 Apr 2008, 20:26
by kevtherev
hello auto welcome

how much does the bowl hold?

Have you a haynes?

did you remove the header tank cap?

Posted: 07 Apr 2008, 20:57
by T'Onion
There are two drain plugs behind the push rod covers .. , allen key bolts


heres a tip , while the covers are off , drill a hole below the bolt and then next time you won't have to remove them

also like kev says remove the cap :wink:

Posted: 07 Apr 2008, 20:57
by jed the spread
there is a drain plug thats undone with a hexnut between the pushrod tubes.

jed

Posted: 08 Apr 2008, 08:08
by Auto
Thanks for the info every one i'll look for the drain plugs between the push rod tubes Ive probably only drained about 5-6 liters with the header cap off with the majority of it coming from the engine side and less coming from the front is it worth disconnecting the other main pipe that runs to the radiator?
I have also noticed some dampness on the seams behind the push rod tubes not leaking too serious though is this bad news or is there an easy fix ?
Ive not had chance to get a Haynes yet only just got the bus thats the next thing on the list i hope I'm not going to need it too often :?

Posted: 08 Apr 2008, 08:10
by T'Onion
I have also noticed some dampness on the seams behind the push rod tubes not leaking too serious though is this bad news or is there an easy fix ?

around the big black seal ?


post up a piccie if ya can

Posted: 08 Apr 2008, 09:16
by Auto
Hi T onion its the joint were the cylinder heads bolt on near the hexnut drain plug behind the push rod tubes
I'll try and get some pics later

Posted: 08 Apr 2008, 12:47
by Hacksawbob
they can leak from higher up and drip around to there core plugs in carb pipes and other coolant pipes around the engine bay dry them off and check for leaks once pressurised up.

Posted: 08 Apr 2008, 18:57
by Auto
Thanks every one for the tips, Ive managed drain and fill the bus up with G12 and almost got all 6 bottles back in with a 50-50 mix of water and the good news is the engines stopped leaking for some reason :? whooooohooooo
well i had better start looking for a Haynes now :lol:

Posted: 08 Apr 2008, 21:14
by kevtherev
Have a look for this edition, By the sound of it with the water leak stopping you have them in the van

[IMG:196:225]http://i28.photobucket.com/albums/c229/ ... /elves.gif[/img]

:D