TM 9-2320-209-34-2-2 FRAME 2 1. 2. 3. 4. 5. 6. GO Press bearing (1) on main drive shaft (2). Put in key (3) and put preformed packing (4) on main drive shaft (2). Aline keyway in main drive gear (5) with key in main drive shaft (2) and put on gear. Press bearing (6) and collar (7) on main drive shaft (2). Tighten setscrew (8). Press main drive gear assembly (9) in front retainer, putting threaded end in first. TO FRAME 3 17-580