Hi im working on a multiton pallet jack and to me it looks like a yale pallet jack. The problem it is having right now is that it does not raise, I've test the raise button and wiring from the switch to the contactor and all is good. When i manually pull the contactor tip it will raise but does not do it with the button. I did not get to test the raise solenoid yet but will check it again. Any thoughts/ideas in the mean time? Thanks

Note: it has 2 contactor assembly, one for the lift and one for the drive.