Cat 305C CR swing/rotation problem.

Good day everyone!

I have a Cat 305C CR s/n HWJ005XX, on loan that I´m looking into purchasing. The current owner told me he had a issue with the swing/rotation of the machine.

When he had a full bucket far reach, and turned the swing to the left, the machine kept going(swong freely). But only when turning left, and when the machine is warm, it does not do this when cold.

I´ve tried to provoke the machine to do this, by getting it warm and swinging it(In a safe place). But I cant seem to...

Cat 305C CR swing/rotation problem.

Cat 305C CR swing/rotation problem.