What do these do ?

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   Please go here:
http://hometown.aol.co.uk/craigjones22/Whats+this+do.htm
If you can answer these questions
The first pic I think is a vacuum pump, but what's it for & should there not be a hose attached to the white "nipple" arrowed ?
The second pic is er, well I dunno, The large pipe supplies hot rad water, & there is a v.small pipe dissapearing into the bulk head. What is this & whats it for. I need to know as there is smoke coming from arround it when engine is running (I currently suspect it may be leaking coolant onto the exaust manifold, but it's hard to see).
Please help.
PS the arrow in the first pic has been lost in translation sorry about that!

Edited by Selephant

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Selephant Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 28-April-2005 Location: South Staffs Status: Offline Points: 98	Topic: What do these do ? Posted: 30-August-2005 at 15:40
	Please go here: http://hometown.aol.co.uk/craigjones22/Whats+this+do.htm If you can answer these questions The first pic I think is a vacuum pump, but what's it for & should there not be a hose attached to the white "nipple" arrowed ? The second pic is er, well I dunno, The large pipe supplies hot rad water, & there is a v.small pipe dissapearing into the bulk head. What is this & whats it for. I need to know as there is smoke coming from arround it when engine is running (I currently suspect it may be leaking coolant onto the exaust manifold, but it's hard to see). Please help. PS the arrow in the first pic has been lost in translation sorry about that! Edited by Selephant

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bmw1066 Members Profile Send Private Message Find Members Posts Add to Buddy List Really Senior Member II GOOD OLD E23 Joined: 16-January-2005 Location: West Sussex Nr Brighton Status: Offline Points: 1095	Posted: 30-August-2005 at 16:19
	PIC 1 is the VAC pump, works when the ig is on so you can yous the heater controls without engin runing looks as it should. Pic 2 is heater valve, suts off water to the matrix for your heating in the car also vac opperated.
	Mark 735 se 1982 RED BARON A E23 is for life not just for x-mas BMW e34 530 v8 Sport kit Spelling always Bad

Selephant Members Profile Send Private Message Find Members Posts Add to Buddy List Groupie Joined: 28-April-2005 Location: South Staffs Status: Offline Points: 98	Posted: 30-August-2005 at 20:41
	Ahh ta very much

M3AG Members Profile Send Private Message Find Members Posts Add to Buddy List Really Senior Member II 7 series & e36 m3 registrar! (Madness) Joined: 17-October-2002 Location: Good Old Hertfordshire Status: Offline Points: 1644	Posted: 31-August-2005 at 03:52
	spot on!
	we're the Sweeney son, and we ain't had our dinner.....