TM 9-2320-209-20-3-2 FRAME 4 1. 2. 3. 4. Using ballpeen hammer, peen over ends of four screws (1) and screw (2) so nuts will not unscrew. NOTE Put in pin (3) so that grease fitting (4) will be toward outside of truck. Put shackle (5) on spring (6), alining holes. Hold pin (3) so slots in pin line up with screw holes and using hammer, tap pin into place. Put two screws (7) in place in shackle (5). Using 9/16-inch wrenches, screw on and tighten two nuts (8). NOTE Follow-on Maintenance Action Required: Put front spring back in truck. Refer to para 17-3. END OF TASK 17-24