Hi, I have a 1989 komatsu d20a-7 with 2600hrs on it.The machine is not use on a weekly basis. I made the mastake of putting on the lock 2 years ago and it sat a bit.I went to use it and it would not steer left.I got it to free up last year just by luck but it was juct not as sensitive as the other side. it froze again and will not turn left using the left lever. By pulling back on the lever to hard it smokes a bit out of the adjuster on the left side and chocks the motor a bit if you pull back on the lever to hard.Any advice woulg be great.
Thanks
Thanks