main engine nut/stator removal

[bigrig]

Can anyone confirm right or left hand thread on the main engine nut?
the one that the stator is behind.
I've tried both ways and its not moving with a breaker bar and pipe on that for additional leverage.

2009 XB12

 

[Barrett]

Neil: so many times i see incredibly confusing nomenclature online for these 2 large fasteners inside the primary.
FRONT NUT is the engine sprocket/rotor fastening nut.....REAR NUT simply put is the clutch basket nut
FRONT NUT is RH threads.....REAR NUT is LH threads.
2008 and up front nut size was changed to 13/16th i believe...running design change along with rotor change.
both nuts factory installed with RED loctite. apply a bit of precisely aimed heat to the nut and shaft then remove.
the magnets inside the rotor can be challenging to overcome. typically i put a pair of 90 degree tipped pliers inside 2 of the rotor holes and use as handles to remove the rotor.

when reinstalling the FRONT NUT, be aware of factory TSB TT 211 dated 9/16/05 that updates the torque spec on 2003 and later Buells.

The previous torque spec was 190-210 Ft-lbs. The new Torque spec is 240-260 Ft-lbs.
RED LOCTITE required

 

[bigrig]

Thank you Barrett, I appreciate your help!

 

[Barrett]

Thank you Barrett, I appreciate your help!

my pleasure Neil. i'm still John. operating under my middle name now ever since 34Nineteen...Cooter...Mike Lowary...Dobe1....and assorted other inmates had me tossed out of here for multiple flare-ups.

 

[kz6fittycent]

my pleasure Neil. i'm still John. operating under my middle name now ever since 34Nineteen...Cooter...Mike Lowary...Dobe1....and assorted other inmates had me tossed out of here for multiple flare-ups.

Flare ups are like hemorrhoids - sometimes they just happen and they stink all the same.

 

[njloco]

Flare up you, never !

 

[rb70383]

.....just sayin....

 

[Cooter]

Did someone say 'nuts'??




:angel:

 

[bigrig]

update:
I had to use a small propane torch to get it off, then wrapped some straps around the chain and pulled.
it still wasn't easy-just wanted to share in case someone else comes across this problem.

 

[34nineteen]

update:
I had to use a small propane torch to get it off, then wrapped some straps around the chain and pulled.
it still wasn't easy-just wanted to share in case someone else comes across this problem.

There is a locking tool to hold the sprockets, but some have used a 4" brass hinge. However the actual tool is only a little more than the price of a new (real) brass hinge.

 

[mike lowary]

There is a locking tool to hold the sprockets, but some have used a 4" brass hinge. However the actual tool is only a little more than the price of a new (real) brass hinge.

I’ve been using the same brass hinge for 3 years. Works perfectly. And it’s cheap!

 

[34nineteen]

Is it a real brass hinge? Or brass plated? I'm suprised you would admit to using such a pedestrian material on your bike.


Next you'll be calling Polaner All-Fruit, "jelly".

 

[mike lowary]

Is it a real brass hinge? Or brass plated? I'm suprised you would admit to using such a pedestrian material on your bike.


Next you'll be calling Polaner All-Fruit, "jelly".

Hell its prolly plated. Think it was $10 at the Home Depot. Still works though

 

[34nineteen]

yeah, mine was too. I assumed it was real when i first found the hinge, but then realized the hinge was magnetic. Oh well, it worked fine, but I cant find it anymore, so I bought the Jims tool. If you want the measurements, let me know and maybe you can find a tool maker to buid you one. :black_eyed:

 

[mike lowary]

I mite know a guy.....

 

[34nineteen]

I expect no less from you, sir!

I always had the fear of the hinge popping out under load when torquing the engine nut, and the subsequent dentist visit. However, the Jim's tool doesn't inspire any more confidence based on looks. If it wasnt a Jim's tool, I'd be very afraid and probably looking for a hinge.

 

[Sdrxb12s]

Got any pics of you using it

 

[mike lowary]

Got any pics of you using it

You asking me?

 

[34nineteen]

 

[mike lowary]

Bingo