3720 cab controls

[Havoctec]

Looking at a pictures of a 2013 3720 and it appears that some of the cab operators station controls are different than what is pictured in the online manual.

First, the tractor has a turn knob to the left of the steering wheel that has two different size dots and an image of some sort to the left. does anyone know what it is for?

Second, it looks like there is no third svc lever on the right side council. How do you control the rear hydro port without it?

Thanks for any help

 

[Zebrafive]

First which Operator manual number are you looking at? Second eHydro, or PowerReverser?


Wild guess knob is for wipers. A picture of the icon by the knob would help.


For third SCV it might be diverter operated, meaning a console switch will switch control of a lever to that set of couplers.

 

[MechE1]

Left knob should be wipers.
3RD SCV from factory should be thumb button
Diverter valves should be switch on right console. Dealer added option, so they could have put in any open location.
This is the way mine is set up. Lot's of extra spaces for switches.