ACC-40 Brake Parts

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   I an attempt to get the brakes working on my ACC-40. I bled through a ton of fluid. The pedal will pump up bot if you let it sit for a short time, it goes to the floor again. Not happy with that, I decided to pull the left front wheel and see what the linings, etc were looking like. Gravity struck, and I let the wheel come down onto the end of the hub, thereby taking a 1/2X2" chunk out of the brake drum. How hard are these to find, change, etc? The more I dig into this thing, the worse it gets. Anyway, after the wheel was removed, I discovered that the brake shoes, drum and everything else had oil in it. So, that may be a pinion seal where the reduction gear comes through. One thing at a time though.

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razorsharp15 Members Profile Send Private Message Find Members Posts Add to Buddy List Bronze Level Joined: 08 Feb 2012 Location: Calif Points: 34	Post Options Post Reply Quote razorsharp15 Report Post Thanks(0) Quote Reply Topic: ACC-40 Brake Parts Posted: 26 Oct 2012 at 12:52am
	I an attempt to get the brakes working on my ACC-40. I bled through a ton of fluid. The pedal will pump up bot if you let it sit for a short time, it goes to the floor again. Not happy with that, I decided to pull the left front wheel and see what the linings, etc were looking like. Gravity struck, and I let the wheel come down onto the end of the hub, thereby taking a 1/2X2" chunk out of the brake drum. How hard are these to find, change, etc? The more I dig into this thing, the worse it gets. Anyway, after the wheel was removed, I discovered that the brake shoes, drum and everything else had oil in it. So, that may be a pinion seal where the reduction gear comes through. One thing at a time though.

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Mrgoodwrench Members Profile Send Private Message Find Members Posts Add to Buddy List Orange Level Joined: 03 Apr 2011 Location: CHICORA PA Points: 2087	Post Options Post Reply Quote Mrgoodwrench Report Post Thanks(0) Quote Reply Posted: 28 Oct 2012 at 9:01pm
	i think those are still available if you can find an old dealer or a komatsu forklift dealer since they own the brand now. also if that is the style with the self adjuster friction bar on the brakes change it too as your problem can be caused bt that. while you're in there inspect the bull gears and jack shaft (if you have that set up, not sure hold old your's is) chipped teath will cause a world of hurt on those old ones
	There are 3 ways to do job GOOD, FAST, CHEAP. YOU MAY CHOOSE 2. If its FAST & CHEAP it won't be GOOD, if it's GOOD & CHEAP it won't be FAST, and if its GOOD & FAST it won't be CHEAP!!!!