Go Back   Horizons Unlimited - The HUBB > Technical, Bike forums > Yamaha Tech
Oil leak from neutral switch assy on my 1990 XT600E Oil leak from neutral switch assy on my 1990 XT600E
Register FAQ Calendar Today's Posts
Yamaha Tech Originally the Yamaha XT600 Tech Forum, due to demand it now includes all Yamaha's technical / mechanical / repair / preparation questions.
Photo by Lois Pryce, schoolkids in Algeria

25 years of HU Events


Destination ANYWHERE...
Adventure EVERYWHERE!




Photo of Lois Pryce, UK
and schoolkids in Algeria



Reply
 
LinkBack Thread Tools Display Modes
  #1  
Old 20 Sep 2011
bacardi23's Avatar
Registered Users
Veteran HUBBer
  
Join Date: Sep 2007
Location: XXX<-Portugal->Azores->Santa Maria (island)
Posts: 1,544
Oil leak from neutral switch assy on my 1990 XT600E
Hey guys.

My bike is leaking from the Neutral switch assy..
It's that piece that looks like a sparkplug and is located below the CS sprocket and a small cable attaches to it..


How does one replace it?
Should I expect a lot of oil coming out from that crankcase hole?

I was thinking to just clean it out as best as possible and put some JB Weld (Waterweld version).
Would this work as a temporary fix?

I really don't know how the neutral switch works..
If someone cared to explain?


Thanks!
Vando
Reply With Quote
  #2  
Old 20 Sep 2011
*Touring Ted*'s Avatar
Contributing Member
Veteran HUBBer
  
Join Date: Jul 2005
Location: Wirral, England.
Posts: 5,679
Not the most common of leak but it does happen.

This switch is threaded in like a spark plug and it 'Probably' has a crush washer or an o-ring.

You will need to drain your oil, remove the switch and replace the ring/washer. Obviously, clean the threads and the mating surfaces.

It will probably be TIGHT but maybe easy to come out if it's weeping oil.

The switch is literally a switch. When the gear selector is in the neutral position, a contact will pass over the switch inside the bike and complete the circuit. It's so that little green light shows up on your dashboard and works in conjunction and works with your side stand/clutch lever switch on the starter circuit (so you can't start the bike in gear with the clutch out or with the side stand down)


__________________
Did some trips.
Rode some bikes.
Fix them for a living.
Can't say anymore.
Reply With Quote
  #3  
Old 20 Sep 2011
bacardi23's Avatar
Registered Users
Veteran HUBBer
  
Join Date: Sep 2007
Location: XXX<-Portugal->Azores->Santa Maria (island)
Posts: 1,544
Thanks Ted!

It's actually leaking from that black part on the picture right next to the "copper" tip....

Indeed, weird..Still, bike is 21yo..

I searched the microfiche and it is labled as a gasket but I think it's a copper washer.. (is that what you call as a crush washer?)

I've taken all the plastics and fuel tank off the bike and I was thinking of leaning the bike on it's side, cleaning it up really nice where the switch is located and JB weld the black "rubberish" part and hopefully leak will temporary stop?
Can I do this or does it need to be "loose" so the inside won't stick?


It's just a temp fix because I "accidentally" bought a second pair of raptor 660 carbs for parts....and I'm saving up to pay taxes on my RK x-ring chainkit as it's currently at the Customs depot


Thanks again Ted!
Reply With Quote
  #4  
Old 20 Sep 2011
*Touring Ted*'s Avatar
Contributing Member
Veteran HUBBer
  
Join Date: Jul 2005
Location: Wirral, England.
Posts: 5,679
Well if it's from that part then I would do what you suggested with the JB weld.

Get it nice and rough though and REALLY REALLY get all the oil and moisture off it or the JB weld will just fall off after a few day/weeks.
__________________
Did some trips.
Rode some bikes.
Fix them for a living.
Can't say anymore.
Reply With Quote
  #5  
Old 22 Sep 2011
bacardi23's Avatar
Registered Users
Veteran HUBBer
  
Join Date: Sep 2007
Location: XXX<-Portugal->Azores->Santa Maria (island)
Posts: 1,544
Well... The leak is definitely from there..

I removed it and put in a bolted bolt with the same size and thread pitch and after 5 hours it still hasn't leaked one drop of oil..

The neutral switch assy was cleaned, degreased, rubbed with some thin grit water-sandpaper, cleaned and degreased again...The JB weld is currently curing so it should be ready tomorrow afternoon...


Will let know how it turned out..

One thing... should I go with a pattern neutral switch assy or buy Original Yamaha part?

It's about 20€ give or take...


Thanks!
Vando
Reply With Quote
  #6  
Old 22 Sep 2011
*Touring Ted*'s Avatar
Contributing Member
Veteran HUBBer
  
Join Date: Jul 2005
Location: Wirral, England.
Posts: 5,679
I always use pattern. You don't think Yamaha make them themselves do you

It's only a very simple switch.

You could always just leave the bolt in wire the switch closed although you will have to say goodbye to your green light lol
__________________
Did some trips.
Rode some bikes.
Fix them for a living.
Can't say anymore.
Reply With Quote
Reply

« Previous Thread | Next Thread »

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
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
Neutral switch - confused xtfrog Yamaha Tech 8 4 Jan 2009 14:23
Neutral Switch Roamer Yamaha Tech 2 10 Nov 2008 23:57
xt 600 1990 3aj oil leak vimto Yamaha Tech 2 9 Apr 2008 16:21
Dominator/XR600 neutral switch problem. Gonzo Honda Tech 1 25 Feb 2008 16:50
Neutral light switch CATHALP Yamaha Tech 1 18 Feb 2004 00:39

 
 

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

25 years of HU Events
Be sure to join us for this huge milestone!

ALL Dates subject to change.

2025 Confirmed Events:

Virginia: April 24-27
Queensland is back! May 2-5
Germany Summer: May 29-June 1
Ecuador June 13-15
Bulgaria Mini: June 27-29
CanWest: July 10-13
Switzerland: Aug 14-17
Romania: Aug 22-24
Austria: Sept. 11-14
California: September 18-21
France: September 19-21
Germany Autumn: Oct 30-Nov 2

Add yourself to the Updates List for each event!

Questions about an event? Ask here

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...

Adventurous Bikers – We've got all your Hygiene & Protection needs SORTED! Powdered Hair & Body Wash, Moisturising Cream Insect Repellent, and Moisturising Cream Sunscreen SPF50. ESSENTIAL | CONVENIENT | FUNCTIONAL.

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.

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 Rescue Travel Insurance™ combines into a single integrated program the best evacuation and rescue with the premier travel insurance coverages designed for adventurers and travel is covered on motorcycles of all sizes.
(ONLY US RESIDENTS and currently has a limit of 60 days.)

Ripcord Evacuation Insurance is available for ALL nationalities.


 

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!

Every book a diary
Every chapter a day
Every day a journey
Refreshingly honest and compelling tales: the hights and lows of a life on the road. Solo, unsupported, budget journeys of discovery.
Authentic, engaging and evocative travel memoirs, overland, around the world and through life.
All 8 books available from the author or as eBooks and audio books



Back Road Map Books and Backroad GPS Maps for all of Canada - a must have!

Your ad could be here, on EVERY page of the HUBB, or the whole website, or as many as you like!

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 04:27.

Contact Us - Horizons Unlimited Motorcycle Travellers Website - Archive - Privacy Statement - Top