How many vacum lines come off the big brake line at the MC?

Whitjr · 08-13-2008, 11:40 AM

I broke mine by doing something thoughtless and stupid several months ago.... and notice that there's two small ports back there where the big line fits in the MC. I've got the big line from my parts car, however it has only one small line back there. Also, where does the small vac line come from?

Whitjr · 08-14-2008, 06:51 AM

Katman · 08-14-2008, 07:48 AM

Me, I'm not sure exactly what you mean..

Whitjr · 08-14-2008, 08:28 AM

Nope, don't have a photos... sorry....

the big brake booster at the Master Cyl, the big vac line going to the plenum. it's about 1" in diameter and 2.5 feet long, a very prominant line that goes over the block on my 4cyl. There's two small prongs that would connect to the braided vac line [well, if I hadn't broken them off accidently... A careless and foolish act....].

I just can't see where one of those smaller vac lines goes to. there's several smaller lines down there..... and only one of them is loose... so I know that one is ONE of the ports on the big brake booster. Hope that this assists.

08-14-2008, 06:51 AM	#2
Whitjr AudiWorld Super User Garage is empty, add now Join Date: Oct 2002 Location: Gibsonville, NC Posts: 6,248	You mean that I've stumped this forum on this question? __________________ Ray, in NC: 2001 A-6 Quattro: Casablanca White, w/black leather interior. 2.8Ltr non-turbo 30 valve dual OHC six cyl, cold weather package, dual exhausts, moonroof/sunroof, Audi symphony console stereo w/8 bose speakers, OEM 16" wineglass ronal rims, individual climate controlls, frt and rear anti-sway bars, anti-theft package, upgraded front suspension. The family ride. This car kills the newer Impalahhhhs, honduhs, hyundahassss, and pretty much everything GM, Chrysler, and Ford makes. 1984 4000-S [non-quat], black re-paint , 1.8ltr 4 cyl, KYB struts front and back, front and rear anti-sway bars, OEM Audi Radio [Blaupunckt], CD player w/ MB Quart speakers, OEM 13" ronal snowflake rims. 395,865 miles and counting, 31 mpg on combined city/hgy mileage. The old boy is back on the road! Portable automotive security system for above cars provided by a big white German Shepard!!

08-14-2008, 07:48 AM	#3
Katman AudiWorld Super User Garage is empty, add now Join Date: Aug 2004 Posts: 3,524	No,, We just need pictures! Me, I'm not sure exactly what you mean.. __________________ -Frank- "The Twins" www.frankdekat.com CGT/4K Frapper map Plenty Many Audi Pictures!

08-14-2008, 08:28 AM	#4
Whitjr AudiWorld Super User Garage is empty, add now Join Date: Oct 2002 Location: Gibsonville, NC Posts: 6,248	Picture this! Nope, don't have a photos... sorry.... the big brake booster at the Master Cyl, the big vac line going to the plenum. it's about 1" in diameter and 2.5 feet long, a very prominant line that goes over the block on my 4cyl. There's two small prongs that would connect to the braided vac line [well, if I hadn't broken them off accidently... A careless and foolish act....]. I just can't see where one of those smaller vac lines goes to. there's several smaller lines down there..... and only one of them is loose... so I know that one is ONE of the ports on the big brake booster. Hope that this assists. __________________ Ray, in NC: 2001 A-6 Quattro: Casablanca White, w/black leather interior. 2.8Ltr non-turbo 30 valve dual OHC six cyl, cold weather package, dual exhausts, moonroof/sunroof, Audi symphony console stereo w/8 bose speakers, OEM 16" wineglass ronal rims, individual climate controlls, frt and rear anti-sway bars, anti-theft package, upgraded front suspension. The family ride. This car kills the newer Impalahhhhs, honduhs, hyundahassss, and pretty much everything GM, Chrysler, and Ford makes. 1984 4000-S [non-quat], black re-paint , 1.8ltr 4 cyl, KYB struts front and back, front and rear anti-sway bars, OEM Audi Radio [Blaupunckt], CD player w/ MB Quart speakers, OEM 13" ronal snowflake rims. 395,865 miles and counting, 31 mpg on combined city/hgy mileage. The old boy is back on the road! Portable automotive security system for above cars provided by a big white German Shepard!!

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