I have a bobcat 7753 I believe it is a 96 The arm started getting really week wouldn’t lift a load now it will not lift at all unless I push the lift petal and bucket tilt pedal at the same time. The bucket tilt works just fine maybe a little slower then it should be but it works loaded or unloaded... I pulled the port relief valve cleaned it out new o rings on it and it didn’t change a thing... any help would be greatly appreciated thank you
New info... I seem to have strong down pressure if the bucket is pointed down the lift arms will lift the front of the skid steer right off the ground. But still takes forever to get the lift arms up in the air... weird