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A Arm Bolt Removal

cnybrian

Lifetime Member
Joined
Oct 6, 2011
Messages
476
Age
52
Location
Cato, NY
Country
USA
Snowmobile
2006 Yamaha Attak
LOCATION
Cato, NY
Any tips/tricks getting the lower A arm bolt out? Nut came loose just fine, but the bolt refuses to back out. Even took a rubber mallet to a block of wood and it still wont budge.
 

Bolt spins with a socket and wrench and the arm moves freely. Ive tried turning the bolt while moving the arm up and down too.
 
re: Bent - thats what I was afraid of. I've been using an cordless impact, too. Might need a 2nd set of hands on this one.

Tried pliers, but I couldn't even pound it out with a block of wood and a hammer.
 
Your bolt is bent. I just did the bushings on mine and had the same problem. It takes a lot of force. Bang the #*$&@ out of it with a hammer, don't use wood. Trying to back it out with an impact wrench will NOT work. It requires good old hammering and a lot of it. Consider the bolt useless and just order one now.
 
I am coming to the same conclusion that the bolt is belt. It is on my large parts order list to get 2 replacement bolts. I am getting the Ulmer Oilite bushing kit so I will just remove the complete A arm assembly.
 
If you have a welder weld a large bolt on the head of the bolt in the sled and that gives you something to pull on

x2
 
This is on the spindle side right? I try to get a little separation between the a arm and spindle then hit it with the sawzall. Once they bent, they are tough to get out by just pounding away.
 
I have some extra bolts if interested.
 
HPIM1873 (Medium).JPG HPIM1880 (Medium).JPG

Mine was a PITA too but with some persuasion I managed to get it out.
 
View attachment 98513 View attachment 98514

Mine was a PITA too but with some persuasion I managed to get it out.

Ya i had one that looked exactly like that. So bad that it destroyed the bushings and ovaled the holes in the spindle.
I never hit anything so At the time i thought it was just me having some bad luck. Guess i was wrong on that lol.

Like Henseljg2 said, spread it open a bit then cut the bolt. I used a 1/16 abrasive wheel on a grinder but a sawzall will do the same thing.

If it is really badly bent do a close inspection on your spindle holes, they could be damaged/ovaled
Good luck
 


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