TM 9-2320-209-20-3-3 FRAME 4 Soldier A 1. Put in four screws (1) and using 5/8-inch wrench, hold them in place. Soldier B 2. Slide bearing unit (2) onto four screws (1). Soldier A 3. Using 11/16-inch socket, ratchet, and extension, screw on and tighten four nuts (3). 4. Go to other end of shaft (4). 5. Close rear compartment doors. GO TO FRAME 5 18-333