Breaker123
Plastic
- Joined
- Jan 19, 2021
Hello. I am repairing the Jakobsen sj12 surface grinder which I bought on the auction. It was in a pretty bad condition. I have fixed the hydraulic system, all the leaks and electrical problems. Lots and lots of cleaning.... but I have stuck now. Here's the problem. It had no spindle drive belt and spindle drive motor vibration dampers, so I have bought a set. There are four of them on each corner. Two of them are orange and pretty soft and two of them are black and much harder. Im not sure which one goes to the front and which one to the back? Im trying to adjust the belt, but no matter what I do I can not get the motor and the spindle drive pulleys align. The belt is slipping away towards the spindle. I almost managed to make it stay, but I felt like there's not enough belt tension. Is there a specific way to do it? There's no info in the manual. I hope someone can help me. Thanks.