| Problem Identification | Scenarios |
| The bottleneck in engine subassembly, cab preparation and drop, fitment of fuel and bumper. | What if we add an extra workstation in? Each process of the four processes? |
| The bottleneck in engine subassembly, cab preparation and drop, fitment of fuel and bumper. | What if we add more operators? In the stations with longue queue? |
| The bottleneck in engine subassembly, cab preparation and drop, fitment of fuel and bumper. | What if we combime scenarios 1 and 2? |