Kobelco SK200SR excavator is behaving strangely: when driving forward, it starts to veer to the right. However, if you swing the machine either to the right or left while driving, it moves straight. Also it seems to have more power when swinging same time as tracking. When the machine is not being tracking but is being turned, an error code SV3 appears, which is related to the two-speed solenoid. Does this have somtehing to do with travel straight valve? YB01301
I came here for a similar issue where swing operation speeds up when travel left is used at the same time. Travel left only needs to be engaged slightly. Would have been great if someone answered this.
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