Hydralic light staying on ?? Already replaced pressure switch

[TNHOTROD]

light is staying on its the lil red light that looks like a gear.. already replaced the sensor to the right of the filter.. also unhooked the sensor to the left of the hydralic. filter housing and its stays on still ...Any help or suggestions ???


thanks chris

 

[Tazza]

Sounds like you have a problem with low charge pressure or a bad sender. You do know there are 3 senders rite?
One for charge pressure, one for temperature, one for plugged filter condition.
This all depends on what model machine you have though, but i believe they are all linked to the same light.

 

[TNHOTROD]

Sounds like you have a problem with low charge pressure or a bad sender. You do know there are 3 senders rite?
One for charge pressure, one for temperature, one for plugged filter condition.
This all depends on what model machine you have though, but i believe they are all linked to the same light.

Sorry its a 763 ... yeah i believe if you looking at the filter housing from the back the pressure switch is the right side ,,temp on left and plugged on bottom?? this right???

 

[Tazza]

Sorry its a 763 ... yeah i believe if you looking at the filter housing from the back the pressure switch is the right side ,,temp on left and plugged on bottom?? this right???

The sender on the bottom is there to detect if the main hydraulic filter is plugged. The only other thing it it could be is a wire may be worn through and it may be grounding out causing the light to come on.