Hermit's Triumph 650 Tech Articles
Complete tutorials on setting Triumph 650 ignition timing as well as assembling and indexing the gearbox, and many other basic maintenance and repair articles.
You know what they say, "Triumph! Makes a mechanic out of a man!".
How to Set Ignition Timing for Triumph 650 with Points
Triumph 650 Ignition Timing
Having trouble setting the ignition timing on your Triumph 650 points ignition? Then you've come to the right place!
Hermit's illustrated guide to setting points ignition timing identifies and
explains exactly what the heck each and every one of all those
little screws in there do! Includes detailed, step-by-step instructions for both static and dynamic timing.
How to Assemble the Triumph 650 Gearbox
Triumph Gearbox Assembly: 1st Gear Method
Of all the ways to assemble the Triumph 650 gearbox, the easiest and fastest way has to be the one used at the factory and demonstrated by the masterful Hughie Hancox on his DVD. Hint: it's not the way shown in the Workshop manual!
How to Index the Triumph 650 Gearbox
Gearbox Photo Animations
Triumph 650 Gearbox Photo Animation: Front View
These photos show you exactly how the camplate and gears move in all the gears, in stills and as a unique photo animation of the Triumph 650 gearbox. Diagrams show the transfer of power through all the gears and indicate which gears spin and which gears are splined to their shaft. Highly educational!
Gearbox Reference Photos
More Gearbox Information
Miscellaneous Tips & Techniques
Rear Wheel Alignment Using Mason Line
Proper rear wheel alignment is crucial to preventing excess tire, sprocket, and chain wear. If you're unfamiliar with working to a line, here are some tips on how to set a line on your bike to check alignment.
Here's an idea for getting those pushrods properly aligned with the rockers during reassembly, even if you're using
larger diameter custom lightweight pushrods.
The Usual Suspects
To dispell my confusion about the assembly order and orientation of front and rear axle rings, retainers, and dust covers on my 69 T120R, I organized these illustrated, cross-referenced parts line-ups. I also included photos identifying the rear axle nuts and distance pieces. All illustrations include parts book references, part numbers, and specs.
Wheel Rebuilding - by Phone
You can't tune a fish, but you can tune a motorcycle wheel!
If you don't know a hop from a wave, read guest tech writer Geoff Collins' article about his first-time experience of wheel rebuilding. He rolls out the basics for you.
Proprietary Clutch Locking Tool
A couple of used clutch plates and a short piece of iron pipe are all you need to make a handy tool which is essential for clutch and gearbox work.
Blimey! Why do my headlamp bulbs keep breaking?
Because you keep dropping them on the shed's cement floor? Because your pothole radar is defective? Or because you forgot to grease them?
Seriously! Also, some helpful(?) 'insights' on headlamp bulb test methodology
from our own in-house motorcycle mechanic extraordinaire,
The Bonnie Ref