lift cab follow instructions for safety. sitting in seat on left side under cab . You will see black plastic tank . In the center is a plug remove it, then pump the oil out into a container . after removing hyd. fluid. i run a flex long rod magnet into tank and run around in bottom checking for metal in system.. Be sure and replace the (2) case drain filters , along with hyd charge filter , these are under cab. then move outside to motor compartment and change main hyd filter right hand side upper filter usually has slanted metal plate under it. then replace hyd. fluid fill till level in sight glass is half way showing in glass.
through the filter
where is the drain plug for hydraulic fluid on 743 bobcat
i found that the t190 uses hydrostatic hyd oil further research found that transmission fluids are hydrostatic which means you can use either a tractor trans oil or even a torque oil 50 also high temp hyd 100 is also used
According to the specs manual here, it's 9.5 quarts WITH filter.
Hydraulic fluid and hydraulic oil are one in the same.
jesus
The motor oil capacity of a Bobcat 763 skid steer is four quarts. The Bobcat 763 skid steer hydraulic oil capacity is three gallons.
14 quarts
Open rear engine door. Look at the right lower corner of the door opening for a black rubber line with a hydraulic line cap on it. This is the drain plug. It is located here because the engine sits sideways and the normal plug cannot be easily removed. Just take two 19 mm wrenches and remove the cap, then remove the cap on top of the valve cover that says "oil" and allow about 30 minutes to drain, as it drains very slowly from the rubber hose drainage tube.
Hydraulic Reservoir 4.8 gal Hydraulic System 8.5 gal Chaincase Reservoir 9 gal
You must open up the back hatch of the bobcat to access the oil filter and pull it out. Then go to the side of the bobcat and pull the tab on the bottom side of the bobcat down. This will drain the spare fluids in the container.
Use Bobcat (Orange) Hydraulic Oil. If you don't have access to this use hydraulic ISO 46 for temps of -40 to 80f. Use ISO 100 for +40 to 120f. 10w30 motor oil will also work in a pinch but try not to mix....go back to hydraulic at next change.