throttle getting stuck!

[Karlosism]

My throttle was working well then all of a sudden I was unable to press 100% on the gas pedal. 

The throttle is getting stuck on a piece of metal. Not sure why?

any clues what this piece if metal is and why it moved? 

74 tii 

Thanks in advance!

Edited November 12, 2023 by Karlosism

[dlacey]

The only thing that's back there is the water pipe that runs along the block to the heater pipe.

 

Part 17 on lower right here ...is there any chance bolt 19 has come adrift allowing the pipe to move??

[Mike Self]

That's a tii.  Dlacey pictured a diagram of a single barrel carb setup.    tii folks, chime in here...my knowledge of tii's is pretty limited...

 

mike

[Karlosism]

this is a picture (from internet) of the piece of metal (yellow) I am referring too. 

[stone02]

that is the injection pump support bracket and captured

behind it would be the pipe support noted above in the 

blowup picture. the picture of the blow up contains both

types of coolant line for carb and tii.

that bracket is important for vibration dampening in the

pump area.

[Mikesmalaga72]

Sometimes you have to just look at it....

[Karlosism]

Thank you all for the help. 

 

I realized that I missing a bracket (green) that made the other bracket coming from the engine (yellow) migrate upwards with the vibration of the engine and it was blocking the natural movement of the throttle mechanism/lever. 

Edited November 13, 2023 by Karlosism

[Mikesmalaga72]

Sometimes a closer look always helps. Good going! 

[Karlosism]

Does anybody know if that bracket is available online to purchase?

thanks

 

['76mintgrün'02]

You can go to RealOEM, select the "Classic" category and enter your vehicle information, so you can browse their drawings/diagrams to find the part number of your missing bracket and then search the web using that number.  Here's a link to the site. 

RealOEM.com - Select Your BMW Model

WWW.REALOEM.COM

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RealOEM.com BMW Parts website. This site can be used to look up BMW part numbers and approximate part prices. The Parts are grouped into diagrams and diagrams are grouped into categories and subcategories

Once you get the site dialed in to your car, you can bookmark it so it is easy to get back there again.  It is a great resource.

 

You can also post a "wanted" ad in the parts wanted forum.  Just hover over "Forums" at the top of the page and click "classifieds" and then select "parts wanted" and "start new topic".  It might help to copy the RealOEM diagram that shows your bracket into your ad, so people know what you need.

[Karlosism]

Here is the bracket that is missing. Unfortunately, its no longer available anywhere. 😕

[stephers]

I believe that I have one that has been media treated and plated gold color        I will double check at the shop tomorrow

 

Thanks, Rick

['76mintgrün'02]

Here is the RealOEM drawing for clarification.  Apparently, it is part # 13511256958.  (#5 in the drawing)

 

 

 

No.	Description	Supp.	Qty	From	Up To	Part Number	Price		Notes
01	Hex nut	M6-8-ZNS	1			07119922832	$0.37		ENDED
01	Hex nut	M6-8-ZNNIV SI	1			07119905543	$0.38
02	Wave washer	B6	4			07119932072	$0.09		ENDED
03	Washer	6,4	1	01/1970	10/1975	07119931044	$0.58		ENDED
03	Washer	A6,4-ZNS	1	01/1970	10/1975	07119931018	$0.40		ENDED
03	Washer	A6,4-ZNNIV SI	1	01/1970	10/1975	07119904202
04	Hex bolt	M6X30	2	01/1970	10/1975	07119913575	$0.20		ENDED
04	Hex bolt	M6X30-8.8-ZNS3	2	01/1970	10/1975	07119904116	$0.38
05	Holder		1	01/1970	10/1975	13511256958			ENDED
06	Hex bolt	M6X12	1	01/1970	10/1975	07119913442	$0.25		ENDED
06	Hex bolt	M6X12-8.8-ZNNIV	1	01/1970	10/1975	07119905524	$0.27
07	Support		1			11531256301			ENDED
08	Compression spring		1	01/1970	10/1975	13511260192			ENDED
09	Regulator warm-up-phase		1	01/1970	10/1975	13511256538	$495.30		ENDED
09	AT-warm-up regulator		1	01/1970	10/1975	13511256543			ENDED
10	Ball joint		1			13511256077			ENDED
11	Covering cap		1			13511257374			ENDED

 

[2002iii]

Doesn't look like it would be too hard to make your own. It's just a flat piece of steel cut into a triangle with some holes drilled.

Edited November 14, 2023 by 2002iii

[jimk]

I have one of the triangle shaped brackets available.