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No second gear

  
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No second gear

 
klosch80 klosch80
New User | Posts: 4 | Joined: 10/09
Posted: 10/12/09
05:10 PM

Hey everyone just joined the forum looking for direction.  I have an '81 Honda xl125s that seems to slip when in second gear, especially when you give it a little gas.  No other gear does this which makes me think it's not the clutch, but not totally sure.  When this is occurring I can hear things (not good sounding things) in the tranny.  I've got the motor and tranny out and on a bench thinking about cracking it open.  Thought I'd ask you folks before opening up that can.  Thanks for any help.  

 
klosch80 klosch80
New User | Posts: 4 | Joined: 10/09
Posted: 10/12/09
08:00 PM

Guess I put this in the wrong forum.....i'll try the 4 stroke forum  

 
csully csully
Addict | Posts: 5562 | Joined: 09/08
Posted: 10/12/09
08:19 PM

Hey...welcome to the boards!

Honestly, I have no idea how to help you...I'm kind of a mechanical doofus. haha...but I know other people here certainly can; just wait for them to sign on  sit tight  
.................................

"Only the desert has a fascination to ride alone in the sun in the forever unpossessed country away from man. That is a great temptation."
--D.H. Lawrence

 
TheFishGuy TheFishGuy
Guru | Posts: 1231 | Joined: 03/09
Posted: 10/12/09
08:26 PM

Sounds like the gear is shot, the teeth are not catching. I would open it up, take a look at the case.  
********************
Arizona

Tim (AKA timmyboy88)

(2001 YZ 250F)
(2007 KTM 250sx)
"Live every week, like it's Shark Week"



TheFishGuy

 
pojp58 pojp58
Addict | Posts: 7223 | Joined: 04/07
Posted: 10/13/09
09:01 AM

You for sure will have to split it and see whats up klosch. No way around it. Do you have the manual?  
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pojp58I love this dirt stuff.

 
klosch80 klosch80
New User | Posts: 4 | Joined: 10/09
Posted: 10/13/09
09:16 AM

Don't have the manual, so i was wondering???  do I just loosen the headbolts to get the head and cylinder apart from the crankcase?  I know i should get the manual, but i just don't want to spend anymore money on an old bike.  Also, when I open the case, is everything gonna hold together, or might I have parts flying everywhere.  Thanks again  

 
pojp58 pojp58
Addict | Posts: 7223 | Joined: 04/07
Posted: 10/13/09
10:00 AM

This is what your dealing with. You really need the manual.

81 XL125 Transmission


81 XL125 Shift Cam/Shift Fork
 
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pojp58I love this dirt stuff.

 
gator20 gator20
User | Posts: 191 | Joined: 09/09
Posted: 10/13/09
10:32 AM

unless you did it a few times get the manual ive done it a lot but the first few times your gona be *** yourself over all the gears. lol good luck  
_______________
2000 YZ 250
Balls to the wall

 
Force Force
Guru | Posts: 1020 | Joined: 05/09
Posted: 10/13/09
10:34 AM

klosch, i had exactly the same problem a few months ago! it turned out the second gear wasnt held in place or something,so sometimes it catches in gear, but then suddenly slips as it moves away, a shop did mine so i cant tell you exactly.

It turned out to be an expensive repair because i rode like that, i was stupid!
But if you didnt ride like this with it, it shouldnt be too much.  
<><><><><><><><><><><><>

2006 YZ250

- FMF Gold Series Fatty
- Yamaha Racing Graphics Kit
- Twin Air Filter
- Vforce 2 Reed Valves
- Clarke long range tank
- Cycra Handguards
- Longhorn Triple Clamps
- Pro Grip-Grips
- Pro Taper Handlebar
- Renthal o-ring chain and sprockets

 

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