Author Topic: Gas pedal adjustment  (Read 2023 times)

ghebert4189

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  • USA, CA, San Rafael
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Gas pedal adjustment
« on: April 22, 2020, 19:18:47 »
Hi everyone,
I just got my 71 280 SL back after a major rip off (Body work where shop removed engine to keep car hostage) and then having fuel injector pump rebuilt by  mechanic.
I'm now having an issue where if I use the gas pedal it does not move the linkages anywhere near as far as when I manually move the linkages from under the hood.
Any idea's on how to adjust this to get full throttle from gas pedal?

Bonnyboy

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  • 1969 280sl Euro 4sp LSD
Re: Gas pedal adjustment
« Reply #1 on: April 22, 2020, 20:19:10 »
Check some pictures of the linkage and make sure that they put the linkage back together correctly.  And that they didn't bend anything putting it all back together.   

There should be lots of photos on the site.

Providing a picture of your linkages in your post may help
Ian
69 280SL
65 F-100
73 CB750K
75 MGB
78 FLH
82 CB750SC
83 VF 1100C
94 FLHTCU
08 NPS50
12 Pro 4X

Pawel66

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Re: Gas pedal adjustment
« Reply #2 on: April 22, 2020, 20:54:05 »
According to my fairly limited knowledge it is often the carpet that is in the way...

Can be a kick-down switch that is mis-adjusted if your car is an automatic.

But also: gas pedal adjustment is part of the linkage tour. It is one of the last steps of the linkage adjustment. There is procedure to do that.

If you collected the car after such repair it would probably make sense to go through the full linkage tour procedure, including gas pedal. You need to be a Full Member to access the Linkage Tour in Technical Manual. I think most experienced Members here would highly recommend to do that.
Pawel

280SL 1970 automatic 180G Silver
W128 220SE
W121 190SL
G-class

ja17

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Re: Gas pedal adjustment
« Reply #3 on: April 22, 2020, 23:54:23 »
There is a gas pedal height adjustment on the firewall inside the engine compartment.
https://www.sl113.org/forums/uploaded/ja17/20061118103134_pedal%20linkage%20.2.JPG
Loosen bolt #51 and adjust. You might also have to unhook the spring.
Joe Alexander
Blacklick, Ohio
1969 Dark Olive 280SL
2002 ML55 AMG (tow vehicle)
2002 SLK32 AMG (350 hp)
1982 300TD Wagon turbo 4spd.
1963 404 Mercedes Unimog (Swedish Army)
1989 flu419 Mercedes Unimog (US Army)
1998 E430
1974 450SLC Rally
1965 220SE Finback