• | The pinion gear shaft |
• | The thrust washers |
• | The differential case for wear, cracks and scoring |
• | The fit of the pinion gear shaft in the differential case |
• | The fit of the differential side gears in the differential case |
• | The fit of the side gears on the axle shafts |
• | Wear |
• | Cracks |
• | Scoring |
• | Spalling |