M11 Industrial Operation and Maintenance – Crankcase Gases (Blowby) Excessive

Symptom Tree  

Crankcase ventilation system is plugged

Check and clean the crankcase breather and vent tube. Refer to Procedure 003-018 (Crankcase Breather Tube) in Section 3.

 
Contact a Cummins Authorized Repair Facility

Last Modified:  18-Nov-2004