GENERAL / Hydraulic Circuit Pressure Release Procedure HYDRAULIC CIRCUIT PRESSURE RELEASE PROCEDURE Release the remaining pressure in hydraulic circuit as follows when front attachment etc. have been removed / installed. 1. Set front control lever lock (1) to the UN LOCK position. 2. Run the engine at low idle speed for 5 minutes to cool the engine. 3. Turn key switch OFF. 4. Move front control lever (2) to 4 or 5 turn of pressure release circuit. 5. Set front control lever lock (1) to the LOCK position. M4FJ-01-004 W1-5-1 Lock 1 2 UnLock