2120 Shuttle Shift question

[finspop]

Hi,

I have a new-to-me 2120 with the HSS transmission. When parked in gear on a slope, the tractor rolls as if it were in neutral or the clutch pedal were depressed. Otherwise, it operates as normal, with no signs of slipping, chattering, etc, even under hard use.

Any ideas? thanks!

[RickB]

Originally Posted by finspop

Hi,

I have a new-to-me 2120 with the HSS transmission. When parked in gear on a slope, the tractor rolls as if it were in neutral or the clutch pedal were depressed. Otherwise, it operates as normal, with no signs of slipping, chattering, etc, even under hard use.

Any ideas? thanks!

If you mean parked not running with the shuttle in F or R and both range and gear levers not in neutral, that's perfectly normal. The HSS drives through one of two hydraulic clutches (F or R) and either require hydraulic pressure and flow for lockup. Set the brakes before dismounting every time.