| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Diagnose/Test |
| Oil Leak, Diagnosis | 0.8 | 0.0 | B | Includes: Clean And Dry Outside Of Case And Operating Unit To Determine Point Of Leakage. |
| Transmission, Diagnosis | 1.8 | 0.0 | A | Includes: Time To Hook-Up And Disconnect Test Equipment. Checking System For Fault Codes, Road Test And Hydraulic Pressure Test As Required. |
| Replace |
| Complete Assembly Without Transfer Of Parts |
| NOTE |
| To R&R Driveplate, Add | 0.2 | 0.0 | B | |
| To R&R Torque Converter, Add | 0.2 | 0.0 | B | |
| 6L80-E | 6.0 | 0.0 | B | |
| Complete Assembly With Transfer Of Parts |
| 6L80-E | 6.6 | 4.6 | B | |
| NOTE |
| To R&R Driveplate, Add | 0.2 | 0.2 | B | |
| To R&R Torque Converter, Add | 0.2 | 0.0 | B | |
| To Flush Cooler Lines, Add | 0.6 | 0.0 | B | |
| Overhaul/Rebuild |
| 6L80-E | 13.3 | 9.6 | A | |
| NOTE |
| To Overhaul Valve Body, Add | 1.6 | 1.3 | A | |
| To Flush Cooler Lines, Add | 0.6 | 0.0 | A | |