ConcoursMustang Forums

1st Generation 1964 1/2 - 1973 - Questions & general discussions that apply to a specific year => 1968 Mustang => Topic started by: duffman on July 29, 2022, 01:57:09 PM

Title: 68 Convertible top Power feed routing
Post by: duffman on July 29, 2022, 01:57:09 PM
I believe the pass side inner fenders were replaced.   The power top line is just draped, with no attach points. 
1. Where are the correct mounting points?  Cannot find in Library for reference
2. Current has a fusible link, is this correct?
3. Where can I get a correct replacement?

Thanks, in advance, as usual!
Title: Re: 68 Convertible top Power feed routing
Post by: Coralsnake on July 29, 2022, 03:35:15 PM
The 1965 fusible link is basically the same part.

It sounds like you could use the 1968 engineering assembly manual
Title: Re: 68 Convertible top Power feed routing
Post by: CharlesTurner on July 29, 2022, 05:43:45 PM
The 1965 fusible link is basically the same part.

It sounds like you could use the 1968 engineering assembly manual


'65 uses a breaker at the solenoid



Title: Re: 68 Convertible top Power feed routing
Post by: J_Speegle on July 30, 2022, 07:21:38 PM
I believe the pass side inner fenders were replaced.   The power top line is just draped, with no attach points. 
1. Where are the correct mounting points?  Cannot find in Library for reference

The attachment points, looking at very few 68 San Jose examples, appears to be only a small thin sheet metal clip attached to the passenger side shock tower support, then nothing else before it gets to the junction block at the solenoid. Looking at NJ and Dearborn examples they show also a single clip. Where along the edge of the shock tower support varies after 50 years though each may still be at their original positions

(https://www.concoursmustang.com/forum/gallery/17/6-300722181741-177652398.jpeg)

And another look at the routing from that same car above (8R1533xxx)

(https://www.concoursmustang.com/forum/gallery/17/6-300722181740-17764384.jpeg)


2. Current has a fusible link, is this correct?

Had to find an example in my 68 Dearborn pictures to find one somewhat clear of wires and other cables but in this case you can clearly see the works Fusable Link printed on the wire between the block and the solenoid

(https://www.concoursmustang.com/forum/gallery/17/6-300722181736-17763957.jpeg)



3. Where can I get a correct replacement?

Don't know - Haven't had to search for one of those in the past
Title: Re: 68 Convertible top Power feed routing
Post by: gtamustang on July 31, 2022, 10:14:01 PM
Here is a picture of an NOS junction block (fusible link) that was used for all 67-68 convertible power tops. I do not know of any accurate reproductions, although I have come across a few really good bases that I just needed to recreated the gray cardboard part to have an acceptable restored one.

Regards,
Title: Re: 68 Convertible top Power feed routing
Post by: Bob Gaines on August 01, 2022, 02:14:49 PM
Here is a picture of an NOS junction block (fusible link) that was used for all 67-68 convertible power tops. I do not know of any accurate reproductions, although I have come across a few really good bases that I just needed to recreated the gray cardboard part to have an acceptable restored one.

Regards,
NPD sells a nice reproduction or it can be used as a donor to complete a original good enough to pass in trailered concours.
Title: Re: 68 Convertible top Power feed routing
Post by: duffman on August 01, 2022, 02:31:08 PM
First, thank you all.  I had ordered Osborns wiring diagram, and posted this before posting.
It has come in.
Having it in hand , it looks like PO used a 65 wire. 
Jeff, the pictures are very helpful.
have an order placed with NPD, just minutes ago.
Only burning question is where the junction block is mounted.

Thanks again! 
Chris
Title: Re: 68 Convertible top Power feed routing
Post by: J_Speegle on August 01, 2022, 02:34:40 PM
Only burning question is where the junction block is mounted.

IF not converting to power top the original mounting holes should still be present below the solenoid in the inner fender panel/apron
Title: Re: 68 Convertible top Power feed routing
Post by: duffman on August 02, 2022, 11:13:51 AM
Jeff,

The inner fender was replaced.  No sign of mounting holes.
Title: Re: 68 Convertible top Power feed routing
Post by: ruppstang on August 02, 2022, 07:56:53 PM
Here is a location on a Metuchen 68 convertible.
Title: Re: 68 Convertible top Power feed routing
Post by: J_Speegle on August 02, 2022, 11:05:59 PM
I hesitate a little since this is from a 67 with power top but built at NJ, though it appears that the location is the same but the wire running from the junction block takes a different route. Taken today of a 30K original car that a friend just picked up as his wife's new driver. Very nice unrestored car especially for a NJ car that escaped the east in the early 80's. Will be posting picture of it in the unrestored section of the site

Like the other picture I posted you can see the writing on the fusable link wire to the solenoid


(https://www.concoursmustang.com/forum/gallery/17/6-020822220152-177681001.jpeg)
Title: Re: 68 Convertible top Power feed routing
Post by: duffman on August 04, 2022, 10:16:41 AM
Jeff,

Many thanks!  I appreciate the effort and transparency. 
Title: Re: 68 Convertible top Power feed routing
Post by: J_Speegle on August 04, 2022, 03:59:36 PM
Jeff,

Many thanks!  I appreciate the effort and transparency.

Is that picture and the others too close up to help you locate the spot it was mounted at?
Title: Re: 68 Convertible top Power feed routing
Post by: duffman on August 05, 2022, 02:05:32 PM
A further pic would be appreciated
Title: Re: 68 Convertible top Power feed routing
Post by: jwc66k on August 05, 2022, 04:02:17 PM
Much of what you are looking for is documented in the "1968 Mustang Electrical Assembly Manual" (AM0023 pg 43 and 45) including the mounting instruction for the fuse assy, which unfortunately says to use the two "existing" dimples to mount the fuse.
I strongly recommend you get a set for your car's year.
Jim
Title: Re: 68 Convertible top Power feed routing
Post by: J_Speegle on August 05, 2022, 07:15:25 PM
A further pic would be appreciated

Again source is a 67 NJ power top car. Hope this helps you locate yours correctly

(https://www.concoursmustang.com/forum/gallery/17/6-050822181355-17782464.jpeg)

(https://www.concoursmustang.com/forum/gallery/17/6-050822181357-17783249.jpeg)

(https://www.concoursmustang.com/forum/gallery/17/6-050822181358-177841461.jpeg)
Title: Re: 68 Convertible top Power feed routing
Post by: duffman on August 26, 2022, 09:38:14 AM
That was exactly what I needed!  Much appreciated!

Chris