I have a 90 Cherokee clutch won't engage. The pedal has no pressure. Put fluid in, bled the lines, nothing had to float gears to get home. The fluid is grey and has what looks shavings from something. Does anyone know before I pull the trans.? It's a ax-15 if that helps. And the clutch in it is good.

 

Could it be the slave cylinder.?

 

Or the master.

 

The master still functions like it should.