2012 Ford F550 Cab Diesel Supplement 3rd Printing - Page 34

Maintenance and Specifications 4B. When the DEF tank is full, the fluid level in the bottle will stop dropping, indicating the fluid has stopped flowing. 5. Once the level in the DEF bottle has stopped dropping, return the container to the vertical position slightly below the DEF filler port and let any DEF drain out of the spout. DO NOT try to continue to add DEF to the tank by shaking or repositioning the container to induce flow. This may cause spilling and overfill the tank. Overfilling the DEF tank can cause damage to the tank. 6. Once the spout has drained, remove the spout from the DEF filler port and install the blue cap on the DEF filler port. 7. Remove the spout from the DEF container and install the cap back on the bottle. 8. If the container is empty, discard the empty container, or recycle if possible. If there is DEF left in the container, retain it for later use. The spout is re-useable; after use, rinse it with clean water and store the spout to ensure it is kept clean. Do not use the DEF spout with any other chemicals. 9. Wipe away any DEF that has spilled on painted surfaces with water and a damp cloth. 34 2012 Diesel (67l) Supplement, 3rd Printing USA (fus)