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#1 Body jig
Posted: Sun May 30, 2021 9:27 am
by Fspp369
Do any forum members know of a body jig available for checking the tub on an S3 OTS.?
I can’t see any seriously damaged areas but there were large quantities of filler all over the car, 17 1/2 kg to be precise!
I have the car stripped mechanically, ready for blasting and now is the only opportunity I will have to check it out, body paint prep starts ASAP
Thanks.Peter.

#2 Re: Body jig
Posted: Sun May 30, 2021 5:59 pm
by 71 V12
Peter, if you want a company to set the body up on a jig try Rod Jay RJ Panels near Bedworth.
Rod built my S3 roadster body some years ago and made an excellent job of it.
Kevin
#3 Re: Body jig
Posted: Sun May 30, 2021 6:30 pm
by mgcjag
Hi Peter...I havent heard of jig doing the rounds for home use.....there are body alignment measurements in the S3 service manual body section that should help......Steve
#4 Re: Body jig
Posted: Sun May 30, 2021 7:06 pm
by Fspp369
Kevin,
Thanks for the info.
BTW I asked CMC about putting on a jig...£970 +vat...phew, no mention of anything else...just to put if on!
P
#5 Re: Body jig
Posted: Sun May 30, 2021 9:48 pm
by 71 V12
Hi Peter, I don’t know what CMC charge per hour but I guess it reflects their reputation. There must be a couple of days work setting up the body on a jig. I would say really worth giving Rod a call even if only to get a comparison cost. He is a Jaguar apprentice trained sheet metal worker, all he does now is E Types - definitely worth a call and worth a visit just to see the quality of their work.
Incidentally Neville Swales has his workshop (or did) on the same site for added interest.
Regards,
Kevin
#6 Re: Body jig
Posted: Mon May 31, 2021 7:39 pm
by Thor
Ask around old skool bodyshops if they can do a DROP CHECK on your car.this will give a very precise measurement .not many people even know what it is or how to do it.

#7 Re: Body jig
Posted: Mon May 31, 2021 9:48 pm
by steve3.8
Peter ,I don't think it is necessary unless there is obvious signs of chassis / bulkhead damage or inner and outer cill replacement .
Set the tub up with a quality spirit level across the cills and front to rear,then check across the bulkhead - across the front frames and across the rear chassis legs , that will give you an accurate reading of any body twist--
Regards
#8 Re: Body jig
Posted: Tue Jun 01, 2021 7:49 am
by Fspp369
Steve,
There are some signs of damage but not major, a dent in the footwell panel, sill replacement.?, when the engine frames came off they both gave a little “boing” as the last bolt came out...normal?
So I’ve put my survey laser on the places I can compare but these are trivial places and I can’t get parallel beams.
Hence the thought of a body jig. Drop checks mentioned by other members is an option if I can find a suitable bed. I could drop a plumb line onto the workshop floor and mark the points and then measure I suppose!
P