Author Topic: Cluster removal  (Read 16045 times)

Offline Senck243

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Cluster removal
« on: May 11, 2012, 09:37:51 am »
Any tips? Removed the dash pad ( replacing anyways) and bezel. All the mounting screws are removed, just held up by wiring and speedo cable. I need to replace the actual speedometer
1984 k10 305, sm465, np208

Offline hotrod24

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Re: Cluster removal
« Reply #1 on: May 11, 2012, 01:22:47 pm »
The speed cable is held by a spring like thing that you have to push up and you can get the cluster harness loss by taking your thumb and frist finger and press the tabs in...
1980 1/2 ton shortbed project...
1978 pontiac grand prix...

Offline ehjorten

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Re: Cluster removal
« Reply #2 on: May 11, 2012, 01:50:59 pm »
Take your time...be careful...wiggle here and there...don't force anything!  The cluster assembly will come out, but it is tight to the sheetmetal and has to be moved just right to come out.  In some cases putting some strategic pressure here and there on the sheetmetal to flex it out the way a few millimeters helps!

Again...just take your time and be gentle!  If you force it to hard you are going to break tabs off or your cluster housing.
-Erik-
1991 V3500 - Gen V TBI 454, 4L80E, NP205, 14 bolt FF, D60, 8" Lift on 35s
1977 K20 Silverado - 350, THM350, NP203, 14 bolt FF, D44, Stock Lift on 31s
1969 Chevelle Malibu Sport Coupe - EFI350, THM350
1968 Chevrolet Step-side Pickup - 300HP L6

Offline IdahoMan

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Re: Cluster removal
« Reply #3 on: June 05, 2015, 01:46:51 pm »
Take your time...be careful...wiggle here and there...don't force anything!  The cluster assembly will come out, but it is tight to the sheetmetal and has to be moved just right to come out.  In some cases putting some strategic pressure here and there on the sheetmetal to flex it out the way a few millimeters helps!

Again...just take your time and be gentle!  If you force it to hard you are going to break tabs off or your cluster housing.

Bump.

I'm trying to take mine out now. I have the four screws removed, pad and bezel is all off. It's another case of some magic resistance somewhere.. if it isn't sticking here, it's sticking there and everywhere you turn you are blocked from gripping or seeing what you need to. And of course the most fragile pieces.

I'd like to know what was going through the heads of some of the people who designed our trucks. It's almost like sadistic genius how they managed to make what you'd think would be the simplest matter so impossible. 

Offline travisr1988

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Re: Cluster removal
« Reply #4 on: June 05, 2015, 11:52:06 pm »
Once the wiring and speedo cable are disconnected (make sure the cable is pulled all the way out of holder or it will catch), and oil pressure line if you have a mechanical gauge, it will still seem stuck. This is because it hangs up on the right side by the storage pocket or vent if equipped and the left side down low where another vent would be if equipped. I found that pulling up and left a little while using my pinky to push the metal out a little in the lower left allows me to remove it more easily (left comes out first). Next time I remove it I think I'll roll the metal where it catches so it doesn't fight so much if it gets removed again.
1979 Chevrolet Silverado C20 rclb cammed 355/th400/4.10 - sold
1977 Chevrolet Custom Deluxe c10 rcsb stepside 355/th350/3.42
Vortec heads lunati cam edelbrock intake headers

Offline IdahoMan

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Re: Cluster removal
« Reply #5 on: June 06, 2015, 04:00:34 pm »
Well, miraculously, I managed to get it loose of the sheet-metal. The white frame of the cluster isn't being hindered by anything, but it is still stuck as can be. Like a chain is tied onto it directly behind it.

Screw this. I'm going to be on my back under the steering-wheel tearing out every wire I can find attached to it until it decides to cooperate*.

*Update: It cooperated. The Speedometer(?) cable needed detaching. Had to lay on back and feel my way.
« Last Edit: June 06, 2015, 04:57:49 pm by IdahoMan »

Offline roundhouse

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Re: Cluster removal
« Reply #6 on: June 07, 2015, 04:47:47 pm »
You can also remove the clamp on the firewall under the hood that holds the speedo cable
And pull anough slack in it from under the truck to be able to pull the cluster out and then diss connect the cable


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Online bd

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Re: Cluster removal
« Reply #7 on: June 07, 2015, 05:07:51 pm »
That darn speedo cable gets 'em every time.   :D
Rich
It's difficult to know just how much you don't know until you know it.
In other words... if people learn by making mistakes, by now I should know just about everything!!!
87 R10 Silverado Fleetside 355 MPFI 700R4 3.42 Locker (aka Rusty, aka Mater)

Offline fitz

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Re: Cluster removal
« Reply #8 on: June 07, 2015, 08:22:43 pm »
This is the spring clip on top of the speedo cable. Push in the clip and gently pull out the cable.
As others said, go slow & easy and it will come out.

Offline travisr1988

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Re: Cluster removal
« Reply #9 on: June 08, 2015, 02:59:48 pm »
I just reached through the left vent or the right vent to get the speedo cable. I recommend the right of you have a mechanical oil pressure gauge as the line gets in the way.
1979 Chevrolet Silverado C20 rclb cammed 355/th400/4.10 - sold
1977 Chevrolet Custom Deluxe c10 rcsb stepside 355/th350/3.42
Vortec heads lunati cam edelbrock intake headers

Offline enaberif

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Re: Cluster removal
« Reply #10 on: June 08, 2015, 04:27:03 pm »
Please for the love of God wear gloves if you are doing this. The one thing that engineers never did was think about the hands of people 40 years later.

The sheet metal on these dashes is so dang sharp I've got a few good scars.

Offline travisr1988

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Re: Cluster removal
« Reply #11 on: June 08, 2015, 10:14:52 pm »
Please for the love of God wear gloves if you are doing this. The one thing that engineers never did was think about the hands of people 40 years later.

The sheet metal on these dashes is so dang sharp I've got a few good scars.

And be very careful, make sure to avoid allowing anything to touch the printed circuit, and be gentle when removing any connections. just go slow and you'll be fine.
1979 Chevrolet Silverado C20 rclb cammed 355/th400/4.10 - sold
1977 Chevrolet Custom Deluxe c10 rcsb stepside 355/th350/3.42
Vortec heads lunati cam edelbrock intake headers

Offline Irish_Alley

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Re: Cluster removal
« Reply #12 on: June 10, 2015, 07:16:29 pm »
Please for the love of God wear gloves if you are doing this. The one thing that engineers never did was think about the hands of people 40 years later.

The sheet metal on these dashes is so dang sharp I've got a few good scars.

last time i reached into my dash i got a surprise. i thought i was poked by a bare wire, turns out i ticked off a wasp.
If you can’t tell yourself the truth, who can you tell it to?~Irish_Alley

When you have eliminated the impossible, whatever remains, however improbable, must be the truth ~Sherlock Holmes