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Speedometer cable routing

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Monkeyzak
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Speedometer cable routing

Postby Monkeyzak » 14 Apr 2017 10:00

Struggling to find this in the manual and my old cable is missing so i can't follow it. Apparently it's the old style cable

Is there a hole it goes through somewhere in the car and presumably attaches to the gearbox? I'm fine from the back of the dash :-). Its the rest that's the issue

FI Spyder
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Re: Speedometer cable routing

Postby FI Spyder » 14 Apr 2017 19:36

Old style was single cable, newer style had a service counter in the middle (2 part cable) for changing EGR or O2 sensor on FI cars. It goes through a hole in firewall (should be pretty easy to figure out) and connect to transmission,beans last picture in "gear shift banging...." post shows it.
- - -TR7 Spider - - - 1978 Spitfire- - - - 1976 Spitfire - - 1988 Tercel 4X4 - Kali on Integra - 2013 Volt - Yellow TCT

Monkeyzak
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Joined: 02 Feb 2017 18:58
Location: Near Glasgow

Re: Speedometer cable routing

Postby Monkeyzak » 14 Apr 2017 22:02

I confess I don't have a clue. Not easy for me ! Are you referring to the pic which shows the beautiful green underneath with a cable at the left hand side?

Looked tonight and couldn't find a hole. There must be one :-(.

rosey
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Re: Speedometer cable routing

Postby rosey » 14 Apr 2017 23:12

On a RH drive car the hole is near the top of the transmission tunnel near the bulkhead, you will see it near the top of your left foot if you have it on the footrest. The cable comes down from the speedo through the bulkhead grommet and over the gearbox into the drive gear.

The speedo cable sweeps with no kinks through the hole and over the gearbox.

The LH drive cars use the same hole on the opposite side of the tunnel because the controls are on the left.
If you can't figure it out then I can take a photo of the car I have in bits.

Dave
"Do or Do not, there is no try" - Yoda

1980 TR7 Persian Aqua Drophead.
1977 TR7 FHC Tahiti Blue

Monkeyzak
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Posts: 203
Joined: 02 Feb 2017 18:58
Location: Near Glasgow

Re: Speedometer cable routing

Postby Monkeyzak » 15 Apr 2017 20:35

Thanks for that. Will have a go tomorrow and let you know.

Cheers!!

Monkeyzak
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Location: Near Glasgow

Re: Speedometer cable routing

Postby Monkeyzak » 16 Apr 2017 13:25

Having a go at this and the bushes today. I see where the cable joins the box. I can't see how though? Does it screw in? My old cable is snapped so hopefully that's all that's wrong

FI Spyder
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Re: Speedometer cable routing

Postby FI Spyder » 16 Apr 2017 15:55

It is held in by clamp and bolt. You can see it in Bean's photo in other post. If your cable was missing (bought a project part way through?) they might be missing. Part number 22G1711. Check Rimmer's gear box extension and speedo drive diagram for a good picture.
- - -TR7 Spider - - - 1978 Spitfire- - - - 1976 Spitfire - - 1988 Tercel 4X4 - Kali on Integra - 2013 Volt - Yellow TCT

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