Differential: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Overhaul/Rebuild | ||||
| 4 Speed | ||||
| Case ASSY or Gears | ||||
| 2WD | 8.5 | 7.0 | A | |
| Corolla FX16 | 8.5 | 7.0 | A | |
| Side Bearings | ||||
| 2WD | 8.4 | 6.9 | A | |
| Corolla FX16 | 8.4 | 6.9 | A | |
| Pinion Bearings | ||||
| 2WD | 7.7 | 6.4 | A | |
| Corolla FX16 | 10.6 | 9.6 | A | |
| 3 Speed | ||||
| Case ASSY or Gears | 10.9 | 9.4 | A | |
| Corolla FX | 8.2 | 6.7 | A |