Hello!
As a new member of the forum I would like to say hi and introduce myself. My name is Andy and I live on Saltspring Island, British Columbia, an island just off the south-eastern coast of Vancouver Island. I have been riding bikes since I was 16; since semi-retiring I seem to have somehow accumulated a collection of motorcycles, all of which are special to me.
I always wanted a Suzuki two stroke, ever since lusting after a gold GT250 as an impoverished youth in the UK. A few weeks ago, a 1972 Suzuki Titan 500J with less than 14,000 miles on the clock was offered to me. The previous owner had purchased the bike as a runner and decided to do a ground-up restoration.
He did a really nice paint job on tank, oil tank and side cover and chose the pearlescent orange and white combination, which looks very sharp. Sadly, before serious reassembly could start, he passes away and the project sat in boxes in his garage for about three years. His son told me about the bike and I decided to take a look. The frame and all the brackets were powder coated and the engine cases solvent cleaned, there are no broken cylinder fins and internally everything in the engine looks in nice shape. The chrome, rims, pipes, seat, switches and instruments are all fine and cleaned up beautifully, he even has the original owner’s manual.
I could not say no and brought all the pieces home in the back of my half-ton.
Over Christmas I assembled the frame and have now started putting the engine together. It has gone well so far, and found the exploded diagrams and parts book have been really helpful.
I do have a couple of questions that I hope a forum member can answer. The first concerns the wiring. I have installed the wiring; however, I don't have any idea as to how the area by the oil tank should look, with regard to how the voltage regulator/flasher unit/etc. is secured to the frame. Could someone snap me a couple of photos of this area showing how these electrical items are installed? I suspect I may be missing some kind of bracket.
The second question concerns the engine. The parts book talks about an oil deflector plate 24829-15000 which obviously sits inside the crankcase, but I cannot see where it fits. Can anyone tell me how/where it should be installed? Once I have this plate installed I can go ahead and button up the engine.
Many thanks’ folks, I made the crank case oil dam upgrade but if there are any other modifications that I should consider please feel free to chime in with any suggestions.
Finally, if there are any BC-based Suzuki T500 owners out there that would like to get in touch, it would be great to connect.
All the best
Andy
1972 Suzuki T500J, an introduction and a couple of questions
Moderators: oldjapanesebikes, H2RICK, diamondj, Suzsmokeyallan
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- Still in the Driveway
- Posts: 7
- Joined: Mon Dec 26, 2022 10:41 pm
- Country: Canada
- Suzuki 2-Strokes: 1972 Suzuki 500J
1972 Suzuki T500J, an introduction and a couple of questions
1946 WL45 Harley Davidson
1946 Norton 500 - Model 18
1960 BMW R60/2
1965 BMW R75/2 - project
1972 Suzuki T500J - winter rebuild
1973 Norton 750 Commando
1980 Moto Morini 500
1981 Ducati Pantah
1984 Yamaha FJ1100
1985 Yamaha FJ1100 - winter rebuild
1946 Norton 500 - Model 18
1960 BMW R60/2
1965 BMW R75/2 - project
1972 Suzuki T500J - winter rebuild
1973 Norton 750 Commando
1980 Moto Morini 500
1981 Ducati Pantah
1984 Yamaha FJ1100
1985 Yamaha FJ1100 - winter rebuild
- jabcb
- Moto GP
- Posts: 4310
- Joined: Mon Dec 13, 2010 4:32 pm
- Country: USA
- Suzuki 2-Strokes: 69 T350 thru 75 GT750
- Location: southwestern Pennsylvania
Re: 1972 Suzuki T500J, an introduction and a couple of questions
Some pics are here: https://www.oldjapanesebikes.com/1968_T500/page-2
There are two little posts on the crankcase bottom. The part slides onto those.
One is shown here:

The part has tangs near the top that slot into the crankcase. It’s held in place when you assemble the crankcase.
Pic with part installed:
cafe-T500-2033 by jabcb, on Flickr
There are two little posts on the crankcase bottom. The part slides onto those.
One is shown here:
The part has tangs near the top that slot into the crankcase. It’s held in place when you assemble the crankcase.
Pic with part installed:

BAS (Bike Acquisition Syndrome) - too many bikes but have room for more
Suzuki:
GT750 2x75
GT550 72 & 75
GT380 72
T500 69 project & 73 project
T350 69 & 71
Honda 85 CB650SC & 86 CB700SC
09 Triumph Bonneville SE
Suzuki:
GT750 2x75
GT550 72 & 75
GT380 72
T500 69 project & 73 project
T350 69 & 71
Honda 85 CB650SC & 86 CB700SC
09 Triumph Bonneville SE
-
- Still in the Driveway
- Posts: 7
- Joined: Mon Dec 26, 2022 10:41 pm
- Country: Canada
- Suzuki 2-Strokes: 1972 Suzuki 500J
Re: 1972 Suzuki T500J, an introduction and a couple of questions
Hi Jabcb
Thank you very much for the prompt reply; that answers my question. I can go ahead and close up the cases today.
Much appreciated!
Andy
Thank you very much for the prompt reply; that answers my question. I can go ahead and close up the cases today.
Much appreciated!
Andy
1946 WL45 Harley Davidson
1946 Norton 500 - Model 18
1960 BMW R60/2
1965 BMW R75/2 - project
1972 Suzuki T500J - winter rebuild
1973 Norton 750 Commando
1980 Moto Morini 500
1981 Ducati Pantah
1984 Yamaha FJ1100
1985 Yamaha FJ1100 - winter rebuild
1946 Norton 500 - Model 18
1960 BMW R60/2
1965 BMW R75/2 - project
1972 Suzuki T500J - winter rebuild
1973 Norton 750 Commando
1980 Moto Morini 500
1981 Ducati Pantah
1984 Yamaha FJ1100
1985 Yamaha FJ1100 - winter rebuild
- Alan H
- Moto GP
- Posts: 3249
- Joined: Thu Feb 16, 2012 11:50 am
- Country: England
- Suzuki 2-Strokes: 4 x GT550s - J, M, A, B.
- Location: The Republic of South Yorkshire
Re: 1972 Suzuki T500J, an introduction and a couple of questions
Welcome in Andy - nice intro and plenty of knowledge on the 500 twins here.
The T/GT 500 is a nice bike and 'fairly' simple to work on. There's lots of help on the OJB website - https://www.oldjapanesebikes.com/ , and parts here - https://alpha-sports.com/suzuki_parts.htm - just choose year, model, then area of interest (frame, wheels etc.)
The T/GT 500 is a nice bike and 'fairly' simple to work on. There's lots of help on the OJB website - https://www.oldjapanesebikes.com/ , and parts here - https://alpha-sports.com/suzuki_parts.htm - just choose year, model, then area of interest (frame, wheels etc.)
Think of how stupid the average person is, then realise that half of them are more stupid than that.
-
- Still in the Driveway
- Posts: 7
- Joined: Mon Dec 26, 2022 10:41 pm
- Country: Canada
- Suzuki 2-Strokes: 1972 Suzuki 500J
Re: 1972 Suzuki T500J, an introduction and a couple of questions
Thank you Alan, I much appreciate the links
Andy
Andy
1946 WL45 Harley Davidson
1946 Norton 500 - Model 18
1960 BMW R60/2
1965 BMW R75/2 - project
1972 Suzuki T500J - winter rebuild
1973 Norton 750 Commando
1980 Moto Morini 500
1981 Ducati Pantah
1984 Yamaha FJ1100
1985 Yamaha FJ1100 - winter rebuild
1946 Norton 500 - Model 18
1960 BMW R60/2
1965 BMW R75/2 - project
1972 Suzuki T500J - winter rebuild
1973 Norton 750 Commando
1980 Moto Morini 500
1981 Ducati Pantah
1984 Yamaha FJ1100
1985 Yamaha FJ1100 - winter rebuild