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SLR
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Clutch cable ajustment
Hi all!
I’m interested in comments about my 915 clutch / cable. today I went t o adjust the cable and found that the small arm would not return all the way back, it would return so far and stop but if I pushed on it it would go all the way back. So when I Ajusted every thing to the right spec’s then jump on the clutch it felt smooth but had to much play at the top of the travel, so now I have compromised and ajusted the cable so as there next to no gap at the adjuster bolt. Do you think I need new “C” spring or how about a rebuilt of the mechanisim?. The cable its self is smooth and not catching any where. Cheers Steve |
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Registered
Join Date: Dec 2001
Location: MA USA
Posts: 2,938
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I think there is supposed to be some play at the top. Where does the clutch engage?
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Dean 911 SC turbo, 3.0L 930 motor, G50, 930 brakes, DTA EFI, 352 RWHP DynoDynamic dyno, |
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SLR
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The clutch engages at about 1/3 the way up the travel.
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Registered
Join Date: May 2001
Location: Peoples Republic of Long Beach, NY
Posts: 21,140
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when the pedal is free from the foot you should then be able to hand pull the pedal up a little higher.. I think the info is in Wayne's book..........Ron ![]()
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Ronin LB '77 911s 2.7 PMO E 8.5 SSI Monty MSD JPI w x6 |
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Registered
Join Date: Jul 2002
Location: WA
Posts: 849
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I was having all kinds of problems with mine not feeling right and getting stuck in the down position. I adjusted it a million times. I tried it without the C spring and it was to hard and then without the sping under the floor board, wow just right, works better than ever and has just the right feel. I hear it is hell to get the spring back on, be aware.
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I like them I drive them |
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Registered
Join Date: Sep 2003
Location: Wyoming
Posts: 166
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With cable disconnected adjust screw to 1.2mm, tighten up adj. screw with lock nut. Now attach cable and tighten up cable so your clearance decreases to 1.0mm. You should end up with 25mm +-.5mm of travel.
jc930
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77' 930 turbo carrera silver SOLD 03' SL500 Mercedes Benz white 06' GMC Yukon Danali white 15' LTZ Chevy Suburban black 07' 997 tt black |
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Senior Member
Join Date: Nov 2000
Location: Great NorthWest
Posts: 3,944
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Don't forget to limit the overall travel at the floorboard using the stop provided for this purpose. This is a two man job: one person under the car measures overall "throw" and the other person pushes the clutch pedal in.
The information is in the Bentley/here at the site. John
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'78 Targa in Minerva Blue |
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