|
11 May 2019
|
Contributing Member
Veteran HUBBer
|
|
Join Date: Sep 2004
Location: Vancouver BC Canada
Posts: 118
|
|
Clutch disassembly XT600
Hello All,
1986 XT 600 43F
Trying to diagnose a momentary loss of drive problem at highway speed 100km/hr.
Note: engine is 33 yrs old but virtually brand new....bike has 5,000Km total.
I've measured the clutch springs/steels/fiber plates all look brand new/all in spec./ Nothing warped/Nothing blue.
The steels are rough/crosshatched only on one side? Rough only on side facing away (out)from engine. Steels are all oriented Sharp side facing out.
Couple of Questions:
Is rough on one side normal? Youtube videos & such show guys roughing up both sides of steels???
Is sharp side out the correct orientation for the steel plates?
Could the oem fiber plates deteriorate over time/lack of use & slip?
They appear mint.
Thank you,
Pawlie
|
11 May 2019
|
Registered Users
HUBB regular
|
|
Join Date: May 2012
Location: South Australia
Posts: 85
|
|
Hi....have you adjusted the clutch push rod free play correctly via adjusting screw/ nut at center of clutch basket? Make sure there is a few mm freeplay on the cable at the clutch lever after you have performed the push rod adjustment. Clutch springs still in spec?
|
11 May 2019
|
Registered Users
Veteran HUBBer
|
|
Join Date: Feb 2012
Location: Milan, Italy
Posts: 607
|
|
"momentary loss" sounds at least like something different to me...
A slipping clutch is quite easy to check, just drive in 5th @ 80-90 km/h and whack the throttle open, if it slips youll hear very clearly the engine revs rise without the bike going faster. It should be repeatable and will get worse with time.
If that's the case, then i'd simply change friction plates. Dont even think about roughing the steel plates lke you've seen....youll turn the clutch into a friction plate grinder and fill the engine with fibers.... people posting such videos shouldn't be allowed near a motorcycle!
|
12 May 2019
|
R.I.P. 25 November 2021
Veteran HUBBer
|
|
Join Date: Feb 2010
Posts: 688
|
|
Are you using semi synthetic oil?
Mezo.
|
17 May 2019
|
Contributing Member
Veteran HUBBer
|
|
Join Date: Sep 2004
Location: Vancouver BC Canada
Posts: 118
|
|
Hello All.
Thank you for the reply's.
Clutch has correct amount of freeplay.
All fibers/steels/springs are factory spec.
Using motorcycle specific semi synthetic (Maxima brand) in 20-50 OEM weight.
Turbo Guzzi:
Symptom I am experiencing is like going down the highway at constant or light acceleration/ throttle opening .....let's say 100km/hour...... Then BAM without warning....Bike looses drive for 1/2 maybe one second & recovers.
I spoke to a local mechanic & he suggested problem is likely ignition related,,,He said bikes as old as this often have ignition issues. Starting to lean in this direction as the condition of the clutch appears good & like you say the test for a warn clutch is simple and should be repeatable on a consistent basis.
My problem is not consistent/repeatable. Only happens rarely & without warning.
Hmmmmm!
Pawile
|
17 May 2019
|
Contributing Member
Veteran HUBBer
|
|
Join Date: Sep 2004
Location: Vancouver BC Canada
Posts: 118
|
|
Thanks for the info about the youtube hacks roughing up steel plates.....
I did rough up one plate then thought better of it as everything was in spec. & with 5000 Km on the engine Just couldn't see why this proceedure would be necessary.....
Put it all back together with the one scuffed up steel plate. Hopefully I didn't do too much damage!
Thanks,
Pawlie
|
Currently Active Users Viewing This Thread: 1 (0 Registered Users and/or Members and 1 guests)
|
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
|
Next HU Events
ALL Dates subject to change.
2025 Confirmed Events:
- Virginia: April 24-27 2025
- Queensland is back! May 2-4 2025
- Germany Summer: May 29-June 1 2025
- CanWest: July 10-13 2025
- Switzerland: Date TBC
- Ecuador: Date TBC
- Romania: Date TBC
- Austria: Sept. 11-15
- California: September 18-21
- France: September 19-21 2025
- Germany Autumn: Oct 30-Nov 2 2025
Add yourself to the Updates List for each event!
Questions about an event? Ask here
See all event details
Check the RAW segments; Grant, your HU host is on every month!
Episodes below to listen to while you, err, pretend to do something or other...
2020 Edition of Chris Scott's Adventure Motorcycling Handbook.
"Ultimate global guide for red-blooded bikers planning overseas exploration. Covers choice & preparation of best bike, shipping overseas, baggage design, riding techniques, travel health, visas, documentation, safety and useful addresses." Recommended. (Grant)
Ripcord Rescue Travel Insurance™ combines into a single integrated program the best evacuation and rescue with the premier travel insurance coverages designed for adventurers.
Led by special operations veterans, Stanford Medicine affiliated physicians, paramedics and other travel experts, Ripcord is perfect for adventure seekers, climbers, skiers, sports enthusiasts, hunters, international travelers, humanitarian efforts, expeditions and more.
Ripcord travel protection is now available for ALL nationalities, and travel is covered on motorcycles of all sizes!
What others say about HU...
"This site is the BIBLE for international bike travelers." Greg, Australia
"Thank you! The web site, The travels, The insight, The inspiration, Everything, just thanks." Colin, UK
"My friend and I are planning a trip from Singapore to England... We found (the HU) site invaluable as an aid to planning and have based a lot of our purchases (bikes, riding gear, etc.) on what we have learned from this site." Phil, Australia
"I for one always had an adventurous spirit, but you and Susan lit the fire for my trip and I'll be forever grateful for what you two do to inspire others to just do it." Brent, USA
"Your website is a mecca of valuable information and the (video) series is informative, entertaining, and inspiring!" Jennifer, Canada
"Your worldwide organisation and events are the Go To places to for all serious touring and aspiring touring bikers." Trevor, South Africa
"This is the answer to all my questions." Haydn, Australia
"Keep going the excellent work you are doing for Horizons Unlimited - I love it!" Thomas, Germany
Lots more comments here!
Diaries of a compulsive traveller
by Graham Field
Book, eBook, Audiobook
"A compelling, honest, inspiring and entertaining writing style with a built-in feel-good factor" Get them NOW from the authors' website and Amazon.com, Amazon.ca, Amazon.co.uk.
Back Road Map Books and Backroad GPS Maps for all of Canada - a must have!
New to Horizons Unlimited?
New to motorcycle travelling? New to the HU site? Confused? Too many options? It's really very simple - just 4 easy steps!
Horizons Unlimited was founded in 1997 by Grant and Susan Johnson following their journey around the world on a BMW R80G/S.
Read more about Grant & Susan's story
Membership - help keep us going!
Horizons Unlimited is not a big multi-national company, just two people who love motorcycle travel and have grown what started as a hobby in 1997 into a full time job (usually 8-10 hours per day and 7 days a week) and a labour of love. To keep it going and a roof over our heads, we run events all over the world with the help of volunteers; we sell inspirational and informative DVDs; we have a few selected advertisers; and we make a small amount from memberships.
You don't have to be a Member to come to an HU meeting, access the website, or ask questions on the HUBB. What you get for your membership contribution is our sincere gratitude, good karma and knowing that you're helping to keep the motorcycle travel dream alive. Contributing Members and Gold Members do get additional features on the HUBB. Here's a list of all the Member benefits on the HUBB.
|
|
|