TM 10-3930-664-24 Section XI.  STEERING COMPONENT MAINTENANCE Paragraph Title Page Number Number 3-45 Articulation Tie Rod Adjustment            3-146 3-46 Articulation Tie Rod Replacement 3-147 3-47 Orbital Steering Valve Repair 3-149 3-48 Priority Valve Repair 3-156 3-49 Steering Selector Valve Repair 3-159 3-45.  ARTICULATION TIE ROD ADJUSTMENT This task covers: Adjustment INITIAL SETUP: Tools and Test Equipment: General Mechanics Tool Kit (1, App.  E) A.  TIE ROD ADJUSTMENT 1. Ensure  that  piston  rod  of  steering  cylinder  is  at half stroke. 2. Check  parallelism  between  both  wheel  hubs  at approximately 20 inches from hub center. 3. If  not  parallel,  loosen  security  clip  bolts  (2)  and nuts (3). 4. Adjust  until  parallel.    Position  security  clips  (4) and tighten bolts (2) and nuts (3). FOLLOW-ON MAINTENANCE: None END OF TASK 3-146