Brake Drum: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One Side | ||||
| Demountable Drum | 0.7 | 0.0 | B | |
| Non-Demountable Drum | 1.3 | 0.0 | B | |
| Both Sides | ||||
| Demountable Drum | 0.9 | 0.0 | B | |
| Non-Demountable Drum | 2.4 | 0.0 | B | |
| Note | ||||
| With Dual Wheels, Add | ||||
| One Side | 0.2 | 0.0 | B | |
| Resurface/Grind | ||||
| One Side | ||||
| Demountable Drum | 0.4 | 0.0 | B | Does Not Include: R&R Drum. |
| Non-Demountable Drum | ||||
| Per Inch | 0.2 | 0.0 | B | Does Not Include: R&R Drum. |