Safety - Section 20 OM2044 Page 20-12 FIGURE 20-1. ISOLATION BOX ASSEMBLY (COVERS REMOVED) 1. Engine Shutdown Switch 2. Access Ladder Light Switch 3. Master Disconnect Switch 4. Starter Disconnect Switch 5. Propel Lockout Lever 6. Isolation Box 7. LED Lights (on) 8. LED Lights (off)