Wrong hydraulic oil...

[Jim G]

Afternoon, I've just replaced a hydraulic pipe on our digger and topped it up with iso vg68, which is one of the options in the manual and was on the shelf in the shed. However, I've now been told it was on iso vg46. Should I be concerned about mixing these? I've put about 3 litres into a 90 litre tank. Thanks in advance for any replies

 

[ACEngineering]

Afternoon, I've just replaced a hydraulic pipe on our digger and topped it up with iso vg68, which is one of the options in the manual and was on the shelf in the shed. However, I've now been told it was on iso vg46. Should I be concerned about mixing these? I've put about 3 litres into a 90 litre tank. Thanks in advance for any replies

no crack on 3 litres is nothing.