Go Back   Horizons Unlimited - The HUBB > Technical, Bike forums > Yamaha Tech
Yamaha Tech Originally the Yamaha XT600 Tech Forum, due to demand it now includes all Yamaha's technical / mechanical / repair / preparation questions.
Photo by Ellen Delis, Lagunas Ojos del Campo, Antofalla, Catamarca

I haven't been everywhere...
but it's on my list!


Photo by Ellen Delis,
Lagunas Ojos del Campo,
Antofalla, Catamarca



Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 19 Dec 2006
Registered Users
HUBB regular
 
Join Date: Jul 2006
Posts: 52
Please help with timing marks for camshaft installation...

The manual says I need to remove the rotor and align the timing mark on the crankshaft with the timing mark on the crankcase, to properly reinstall the camshaft and cam chain. The problem is, the engine is off the bike and I don't see how I'm going to be able to torque the rotor nut off. An impact wrench would be a must, but with the cam chain untensioned, any resulting crankshaft rotation could lead to disaster. On second thought, I could probably hang on to the clutch basket with a strap wrench, but I really don't want to pull both side cases to just install the damn camshaft.

So, does the crankshaft timing mark correspond to any marks on the rotor and timing portal? Most bikes just have you look for TDC when doing camshaft timing.

Last edited by electric!sheep; 19 Dec 2006 at 00:35.
Reply With Quote
  #2  
Old 19 Dec 2006
Registered Users
Veteran HUBBer
 
Join Date: Jan 2001
Location: Stockholm
Posts: 651
Easy

There's marks on the engine casing, looking from the left hand side approx. at 11.00 O'clock. On the flywheel there's at least two stripes, one marked "T". This is the UDP mark.

Auke
__________________
Auke
http://aukemarieke.blogspot.com
Reply With Quote
  #3  
Old 19 Dec 2006
Registered Users
HUBB regular
 
Join Date: Jul 2006
Posts: 52
Quote:
Originally Posted by aukeboss
There's marks on the engine casing, looking from the left hand side approx. at 11.00 O'clock. On the flywheel there's at least two stripes, one marked "T". This is the UDP mark.

Auke
So I just line up the T with the notch in the timing portal, which puts it at TDC, and I'm home free?

Or are you referring to some other casing marks?

BTW, what does "UDP" stand for?

Thanks!
Reply With Quote
  #4  
Old 19 Dec 2006
Registered Users
Veteran HUBBer
 
Join Date: Jan 2001
Location: Stockholm
Posts: 651
Correct

Yes, that is correct.
UDP - upper dead point = TDC

Auke
__________________
Auke
http://aukemarieke.blogspot.com
Reply With Quote
  #5  
Old 19 Dec 2006
Registered Users
HUBB regular
 
Join Date: Jul 2006
Posts: 52
Thanks a million.
Reply With Quote
Reply


Currently Active Users Viewing This Thread: 1 (0 Registered Users and/or Members and 1 guests)
 
Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
XR600 timing chain dramas Stirlo Honda Tech 1 24 Aug 2006 22:22
Setting the timing Chain gwel Yamaha Tech 4 25 Apr 2006 23:15
tt600 cam timing jim tt600 Yamaha Tech 2 12 Jun 2005 23:11
setting the cam timing nick field Yamaha Tech 1 21 Aug 2004 02:54
Need instructions to set timing on 2000 XR650L JoeMite2002 Honda Tech 1 31 Aug 2003 01:16

 
 

Announcements

Thinking about traveling? Not sure about the whole thing? Watch the HU Achievable Dream Video Trailers and then get ALL the information you need to get inspired and learn how to travel anywhere in the world!

Have YOU ever wondered who has ridden around the world? We did too - and now here's the list of Circumnavigators!
Check it out now
, and add your information if we didn't find you.

Next HU Eventscalendar

HU Event and other updates on the HUBB Forum "Traveller's Advisories" thread.
ALL Dates subject to change.

2024:

Add yourself to the Updates List for each event!

Questions about an event? Ask here

HUBBUK: info

See all event details

 
World's most listened to Adventure Motorbike Show!
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.

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.

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!



Five books by Graham Field!

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.

Susan and Grant Johnson 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.




All times are GMT +1. The time now is 19:16.