C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

changing tach cable

Thread Tools
 
Search this Thread
 
Old Sep 23, 2008 | 08:40 PM
  #1  
coalminer's Avatar
coalminer
Thread Starter
8th Gear
 
Joined: Aug 2008
Posts: 8
Likes: 0
Default changing tach cable

Having to change tach cable on 69, how do I get the dash out.
Reply
Old Sep 23, 2008 | 10:13 PM
  #2  
Durango_Boy's Avatar
Durango_Boy
Team Owner
 
Joined: Aug 2006
Posts: 24,125
Likes: 15
From: Columbia Missouri
Default

Originally Posted by coalminer
Having to change tach cable on 69, how do I get the dash out.

I know you can reach the speedometer cable from under the dash without removing it...you 'might' be able to reach the tach cable from under the dash as well, and then just feed it through the firewall grommet.

Maybe someone who has changed one will chime in, since I don't know if it clips on like the speedo cable or if it threads on like it does on the body of the tach.
Reply
Old Sep 23, 2008 | 10:20 PM
  #3  
wombvette's Avatar
wombvette
Le Mans Master
15 Year Member
 
Joined: Jan 2000
Posts: 8,918
Likes: 27
From: New Hill NC
Default

Originally Posted by Durango_Boy
I know you can reach the speedometer cable from under the dash without removing it...you 'might' be able to reach the tach cable from under the dash as well, and then just feed it through the firewall grommet.

Maybe someone who has changed one will chime in, since I don't know if it clips on like the speedo cable or if it threads on like it does on the body of the tach.
Its not easy, but it can be done. I certainly wouldnt pull the dash to do it. I use a long screwdriver and push the clip down, while someone else pulls out on the cable. Going back in is fairly easy. Just guide it on and push.
Reply
Old Sep 23, 2008 | 10:24 PM
  #4  
Willcox Corvette's Avatar
0Willcox Corvette
Former Vendor
 
Joined: Aug 2006
Posts: 76,656
Likes: 1,847
From: Jeffersonville Indiana 812-288-7103
St. Jude Donor '08-'09-'10-'11-'12-'13-'14-'15
Default

The 69 cable can be changed without taking the dash out of the car. It is a clip on cable which means you’ll have to push on the clip that holds the cable in place toward the back of the car to release the cable.

Collapsing the cable clip enough to release the cable can be challenging and real hard on your finger. The clip must be pushed in far enough to release the cable from the tachometer and the only way to tell is to pull forward on the cable when you think you have the clip down far enough.

Once you have the cable loose, you can pull it outward from the firewall side.

If you want to see how the dash pad comes out of the car you can find detailed instructions on our web site. I'm sure after you look at these, you'll try it from below!

http://willcoxcorvette.com/repairand...lp.php?hID=105

Willcox
Reply
Old Sep 23, 2008 | 10:36 PM
  #5  
1Fordman's Avatar
1Fordman
Drifting
15 Year Member
 
Joined: Oct 2007
Posts: 1,317
Likes: 22
From: Marina CA
Default

Be glad you have a 69 with the clip on cables instead of the 68 screw on ones. At least one part of cable replacement is a bit easier on yours!
Reply
Old Sep 24, 2008 | 09:12 PM
  #6  
coalminer's Avatar
coalminer
Thread Starter
8th Gear
 
Joined: Aug 2008
Posts: 8
Likes: 0
Default

Just got the tach cable in the vette, from under the dash, glad i hit this forum last night, really want to thank everyone's help. Really saved me some time & work.
Thanks again.
Reply
Old Sep 25, 2008 | 07:52 PM
  #7  
BrentDev's Avatar
BrentDev
Drifting
10 Year Member
 
Joined: Aug 2001
Posts: 1,823
Likes: 1
From: Arlington TN
Default

Very timely!!!! This is my Columbus Day project -- I'm off, but the kids are in school.

How long did this take you?
Reply
Old Sep 26, 2008 | 08:41 AM
  #8  
coalminer's Avatar
coalminer
Thread Starter
8th Gear
 
Joined: Aug 2008
Posts: 8
Likes: 0
Default

TOOK ABOUT AN HOUR & HALF, WASN'T IN ANY HURRY, WANTED TO BE CAREFUL REACHING UNDER THE DASH NOT TO PULL ANY WIRES LOOSE, EVERYTHING WORKS RIGHT NOW, EVEN THE CLOCK, BEST TO HAVE SOMEONE HELP, LIKE ON E THE POSTS SAID, I HAD THE WIFE PULL ON THE CABLE FROM THE ENGINE COMP. WHILE I PUSHON ON THE CLIP THAT HOLDS THE CABLE IN THE TACH.
GOOD LUCK ON YOURS,
BILL...
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
story-1

2027 Corvette vs The World: Every Model vs Closest Competitor

 Joe Kucinski
story-2

10 Most Common Corvette Problems of the Last 20 Years!

 Joe Kucinski
story-3

5 MOST and 5 LEAST Popular Corvette Model Years in History!

 Joe Kucinski
story-4

2027 Corvette Buyer's Guide: Everything You Need to Know!

 Joe Kucinski
story-5

10 Things C8 Corvette Owners Hate (But Won't Tell You)

 Joe Kucinski
story-6

10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

 Brett Foote
story-7

Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

 Joe Kucinski
story-8

Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

 Michael S. Palmer
story-9

5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

 Joe Kucinski
Old Sep 26, 2008 | 08:44 AM
  #9  
Durango_Boy's Avatar
Durango_Boy
Team Owner
 
Joined: Aug 2006
Posts: 24,125
Likes: 15
From: Columbia Missouri
Default

Originally Posted by coalminer
Just got the tach cable in the vette, from under the dash, glad i hit this forum last night, really want to thank everyone's help. Really saved me some time & work.
Thanks again.

I'm sure I can speak for everyone...you're very welcome.
Reply

Get notified of new replies

To changing tach cable





All times are GMT -4. The time now is 07:09 PM.

story-0
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-1
2027 Corvette vs The World: Every Model vs Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-20 17:58:41


VIEW MORE
story-2
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-3
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-4
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-5
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-6
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-7
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-8
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-9
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE