The following warnings occurred:
Warning [2] Undefined variable $search_thread - Line: 60 - File: showthread.php(1617) : eval()'d code PHP 8.1.30 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/showthread.php(1617) : eval()'d code 60 errorHandler->error_callback
/showthread.php 1617 eval



Austinsevenfriends › Austin Seven Friends Forum › Forum chat... v
Body to chassis packing thickness

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Threaded Mode
Body to chassis packing thickness
Steve Bryant Offline
Senior Member
****
Joined: Aug 2017 Posts: 420 Threads: 89
Reputation: 0
Location: CALGARY AB CANADA
#1
19-01-2022, 02:33 PM
Does anyone know the original factory thickness of the body packing between the steel floor and the chassis body supports?
Thanks,
Stephen
Reply
Jamie Offline
Senior Member
****
Joined: Jun 2018 Posts: 518 Threads: 90
Reputation: 1
#2
19-01-2022, 10:40 PM
Which model car? If it is a Ruby, I can measure mine in the morning. The body is off at the moment and the blocks are readily to hand.
Reply
Steve Bryant Offline
Senior Member
****
Joined: Aug 2017 Posts: 420 Threads: 89
Reputation: 0
Location: CALGARY AB CANADA
#3
20-01-2022, 01:43 AM
This would be for a 1929 AD bodied Chummy / Van.
Stephen
Reply
Jamie Offline
Senior Member
****
Joined: Jun 2018 Posts: 518 Threads: 90
Reputation: 1
#4
20-01-2022, 09:01 AM
Ah. Sorry, but I cannot help with that model.
Reply
Ruairidh Dunford Offline
Bearded Wizard
*******
Joined: Mar 2015 Posts: 5,436 Threads: 231
Reputation: 67
Location: Scotchland
#5
20-01-2022, 10:12 AM (This post was last modified: 20-01-2022, 10:14 AM by Ruairidh Dunford.)
Packing pieces were made to fit the spaces - hence "packing".

Altering these correctly can have a marked improvement of door and bonnet fit.
https://gordonenglandregister.wordpress.com/
Reply
Steve Bryant Offline
Senior Member
****
Joined: Aug 2017 Posts: 420 Threads: 89
Reputation: 0
Location: CALGARY AB CANADA
#6
20-01-2022, 01:28 PM
I understand that Ruairdh, but I am wondering if when new the cars had pads or material on all the contact points where the body sat on the chassis mounts. If so what would the materials thickness have been?
Reply
Tiger Offline
Senior Member
****
Joined: Apr 2018 Posts: 507 Threads: 129
Reputation: 2
Location: Staffordshire
Car type: Ruby mk 2
#7
20-01-2022, 01:47 PM
Fitted packing pieces to my Ruby a while ago.
Each Fitted to the space tightly as suggested by Ruairidh.

Not sure how the original thickness would be relevant now ?
Reply
Ruairidh Dunford Offline
Bearded Wizard
*******
Joined: Mar 2015 Posts: 5,436 Threads: 231
Reputation: 67
Location: Scotchland
#8
20-01-2022, 02:02 PM
(20-01-2022, 01:28 PM)Steve Bryant Wrote: I understand that Ruairdh, but I am wondering if when new the cars had pads or material on all the contact points where the body sat on the chassis mounts. If so what would the materials thickness have been?


That would be entirely dependant on the individual characteristics of each chassis and body.
https://gordonenglandregister.wordpress.com/
Reply
Malcolm Parker Offline
Posting Freak
*****
Joined: Aug 2017 Posts: 917 Threads: 18
Reputation: 13
Location: North Yorkshire
#9
20-01-2022, 02:37 PM
I've always used strips of 3mm thick foamex plastic which is impervious to water and oil and also is slightly compressible.  You could double it up if necessary but if you needed to do that I would question whether your chassis is true.   The standard steel Austin floorpan is not very rigid and will pull down easily when bolted onto the chassis.  It is what then happens to the door and bonnet fit that can cause problems.   I would start by using single 3mm thick packers and see what happens.   It's not an exact science, if it looks okay when finished it is alright!
Reply
Steve Jones Offline
Pass the hammer
*****
Joined: Aug 2017 Posts: 1,461 Threads: 26
Reputation: 17
Location: North Yorkshire
#10
20-01-2022, 03:15 PM
Unsurprisingly, I agree with Malcolm and use strips of the same foamex plastic (that he gave to me!!).

Steve
Reply


Forum Jump:


Users browsing this thread: 1 Guest(s)