3-7. Auger Center Point Replacement.

1. Relieve system pressure by separating both quick disconnect fittings on both hydraulic hoses located on Auger Drive Unit. Use rags to collect drippings. NOTE Outside teeth will wear out faster than inside teeth. The useful life of the teeth may be extended by rotation of the outside teeth to the Inside. 2. Remove any excess mud and dirt from auger teeth and hardware areas. 3. Remove nut (1), carriage bolt (2) and tooth (3), from cutting head (4). 4. Repeat the process for any remaining worn teeth. b. Rotation or Replacement 1. Exchange outside teeth with inside teeth or replace, if worn (see illustration above). Install carriage bolt (2), tooth (3), and nut (1), to cutting head (4). Tighten nut to 200-220 Ib. ft. (271-285 N.m). 2. Repeat process for any remaining teeth. 3. Connect auger hydraulic hoses at quick disconnect fittings. Clean fittings and catch drippings with rags FOLLOW ON TASK Check level of hydraulic fluid in SEE vehicle reservoir. END OF TASK 3-7. Auger Center Point Replacement. This task covers: a. Removal b. Installation. Initial Setup Tools: Equipment Conditions: SEE Vehicle BII SEE vehicle engine off. 13 MM wrench, Item #24, 5120-01-242-7225 Hydraulic System Depressurized. Adjustable wrench, Item #16, 5120-00-264-37 Materials and Parts: Center point in Bll. Rags. a. Removal 3-7