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Builds, Repairs, Show Your Machines! => Restorations => Topic started by: RedRyder on May 03, 2020, 07:02:17 pm

Title: 1963 Jensen #50 Clean Up (the one from Mr. Tom) with Repair Update
Post by: RedRyder on May 03, 2020, 07:02:17 pm
I have been busy this weekend.


There is still more to do and I need some new sheet metal parts but I was feeling I should make it look right for it's new owner, Bill.
First, I took it all off the board, Flipped the board over and surveyed it. It only had 8 extra holes evenly spaced 2" in from the boarders. Each has a broken off screw or nail. This side was never finished and had plenty of darker than normal spots from the grain. There are also hundreds of tiny age cracks in the surface layer.


I did not have the proper equipment to sand the old unfinshed surface so it did not come out very good at all. When I was done there was still a fair amount of discoloration so I treated it to a chlorine bleach bath. After that I had to sand it some more with a rotary disc sander which is not the right tool but one I could locate which is not the case for my belt sander. I made a batch of my signature blend of urethane with reddish and golden brown tinting (stain). I put on a few coats of the stuff. While I am not happy with it, it will do in a pinch. At some point I will likely find someone with a good planing machine take it down to flat and bare wood again. From there I will hand sand it or is needed, add a new surface layer (press and glue).


[attachimg=1]




There are just too many holes in the original top side:


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Under the aluminum heat shield is a plaster filling a shallow bowl where charred wood was scraped out by the previous owner. This was a neat smart fix given what he started with. If I wind up adding a new surface layer I may Just go back to this side and cover it up for good.


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Here is the wood after sanding , bleach, and more sanding.


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And here it is after some urethane.




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A visitor's last visit!


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Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom)
Post by: RedRyder on May 03, 2020, 07:06:12 pm
Next. the firebox gets cleaned and gets 2 coats of copper paint
followed by 3 coats of clear lacquer.


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[attachimg=1]
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom)
Post by: RedRyder on May 03, 2020, 07:16:04 pm
Next step was to clean up the engine and boiler.


Eventually, I got to the generator, too!


The original paint on these parts was in mostly excellent condition.
To clean off the years of oil build up I used GoJo hand cleaner - the smooth non-abrasive type.
It is old (more than 10 years) and is now looking like brown motor oil instead of a white paste.
While it looks like it has gone bad, it still works great. It scrub with a soft towel soaked with the GoJo.
And then wipe it clean with a dry part of the towel. Then I cleaned the nickeled surfaces by gently hand polishing with Simichrome and a soft microfiber towel.


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Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom)
Post by: RedRyder on May 03, 2020, 07:29:06 pm
Next step was to flip the wood back over to make a paper template for drilling the mounting holes for the firebox, generator, and engine.


Then drilling which gave me the opportunity to use a small bit to use the smaller correctly sized screws for the firebox which I had purchased from Jensen a few years back.
My work is now mostly done until we get some new sheet metal.


Below are some pictures of what it looks like.


Enjoy!


Gil




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Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom)
Post by: Mr. Tom on May 03, 2020, 08:05:22 pm
Very impressive Gil! Looking great! It’s in good hands.
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom)
Post by: Nick on May 03, 2020, 09:35:05 pm
That's looking really good already  8)
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom)
Post by: txlabman on May 04, 2020, 11:44:47 am
Awesome work Gil!

Lots of good tips here watching you clean this one up.

I would never have thought to flip the base board and refinish the other side.

Looking forward to the next update.

Bill should be very pleased with the result.

Regards,
Charlie
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom)
Post by: RedRyder on May 04, 2020, 01:16:41 pm
Hi Charlie, Yes, Bill is happy with it so far. In fact he is having a great time reviewing the updates I have been sending him.
Thank you all..!

Gil
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom)
Post by: Steam Technology on May 04, 2020, 05:12:54 pm
Looks great, new owner should be very happy with that.
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom)
Post by: Junkologist on May 04, 2020, 06:15:15 pm
Great job, Gil! Looks fantastic!
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom)
Post by: Stoker on May 04, 2020, 08:09:44 pm
Who'd have thought that was even the same engine?!?!?
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom)
Post by: IndianaRog on May 05, 2020, 10:55:25 am
Gil, I think any 50 or 51 that comes your way will get the best of the best cleanup and discrete refinishing.  Beautiful job.

Rog
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom)
Post by: RedRyder on May 07, 2020, 06:26:21 am
Thanks gents. At some point I will re-visit this project when I get the boiler straps correctly fastened and a proper plug set up.

Gil
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom)
Post by: RedRyder on May 16, 2020, 07:40:04 pm
Today I made up a brand new plug and cloth cord with NOS parts.




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Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom)
Post by: RedRyder on May 16, 2020, 07:42:31 pm
When I get a proper chimney stand, I will likely replace the zebra striped cord (although I must say it is good quality wiring).
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom) with Repair Update
Post by: RedRyder on June 08, 2020, 08:48:06 pm
Here is a documentation of a repair I performed for the first time.


Enjoy,


Gil


https://youtu.be/uYCZ5H5FHKE
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom) with Repair Update
Post by: Stoker on June 08, 2020, 09:26:57 pm
Well done Gil !

That engine must have had some fair mileage put on it to wear that wrist pin to that extent .... or else it never got any oil for whatever miles it did put down.
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom) with Repair Update
Post by: Nick on June 08, 2020, 09:28:00 pm
Wow, you can really see it in the slow-motion from 23-35 seconds  :o

Hope the rest is an easy fix...
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom) with Repair Update
Post by: St Paul Steam on June 09, 2020, 06:10:48 am
Well done Gil, nice work.
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom) with Repair Update
Post by: RedRyder on June 09, 2020, 07:36:46 am
Well done Gil !

That engine must have had some fair mileage put on it to wear that wrist pin to that extent .... or else it never got any oil for whatever miles it did put down.


This one drove a large display for it's second owner. You might recall the 1975 picture taken at a show. I think he ran it a lot. It has had a good and useful life!
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom) with Repair Update
Post by: Mr. Tom on June 10, 2020, 08:03:49 am
Excellent!
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom) with Repair Update
Post by: IndianaRog on June 10, 2020, 10:10:14 am
Gil, did same repair to a NEW 50 last year for our friend Mike in CA...clunked exactly like that one!!! 

Rog
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom) with Repair Update
Post by: RedRyder on June 10, 2020, 02:37:25 pm
Gil, did same repair to a NEW 50 last year for our friend Mike in CA...clunked exactly like that one!!! 

Rog

That should not be needed on a new one. Good that it went first to you.

Gil
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom) with Repair Update
Post by: RedRyder on June 10, 2020, 06:59:28 pm
Excellent!


Thanks, Tom!
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom) with Repair Update
Post by: Hero on June 10, 2020, 07:46:13 pm
That certainly is fine work. You're very talented, Gil.
Title: Re: 1963 Jensen #50 Clean Up (the one from Mr. Tom) with Repair Update
Post by: txlabman on June 11, 2020, 09:42:09 am
Excellent work Gil.

Thanks for the update!