Sheared Chain Case Bolt

[2009xtx]

While swapping my track out today. The bolt that holds the main gears on the shaft was broken.

Didn't even touch it. Did notice my chain tensioner was about a half inch loose prior to dimantle

Anyone else have this issue?

 

[BooBoo]

Yup pretty common. There's a updated bolt

 

[2009xtx]

cool. brought into the dealer they said they would be taking care of it. didnt even question why it was torn down when i gave them the bolt

 

[rough rider]

bolt

What year nytro does this happen to? do u have a part number for new bolt?? Thanks RR

 

[enticeraised]

Any further information on this? My dealers are clueless

 

[shadow44]

a buddy of mine who is a mechanic at a Yamaha dealer brought it to my attention...they sould know all about it.

 

[enticeraised]

They don't know alas...neither does the other dealer close by

 

[2009xtx]

mine had no idea but they covered it. they also told me not to believe everything i read on here. i wanted to back hand the guy.

 

[bigdave]

bolt broken

the old bolt was a grade 10 and the new updated bolt is a 10 H got mine from PORT YAMAHA the part number is superseded

just call them for the part number they said this is common for them and stock the bolt $5 bucks

 

[YamahaFreak]

08 having this problem?

 

[unpride]

it all started with the 08's

08 having this problem?

 

[YamahaFreak]

it all started with the 08's

08 having this problem?

Alright I see, thanks for the reply,

 

[yox185]

Checked mine today. The bolt didn't break but it was completely backed out, and the treads were monkeyed up.

 

[bradthebest]

get your dealer to phone the rep .

the bolts part number is .

90105-10369

it costs 4-6$ i believe . use blue lock tight on it and torque it .