| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| G56 |
| Complete Assembly Without Transfer Of Parts | 4.6 | 0.0 | B | |
| NOTE |
| With Skid Plate, Add | 0.4 | 0.0 | B | |
| With Two Piece Drive Shaft, Add | 0.4 | 0.0 | B | |
| Complete Assembly With Transfer Of Parts | 4.9 | 0.0 | B | Includes: R&I Transmission. |
| NOTE |
| With Skid Plate, Add | 0.4 | 0.0 | B | |
| With Two Piece Drive Shaft, Add | 0.4 | 0.0 | B | |
| GET238 |
| Complete Assembly Without Transfer Of Parts | 3.7 | 0.0 | B | |
| NOTE |
| With Skid Plate, Add | 0.3 | 0.0 | B | |
| With Two Piece Drive Shaft, Add | 0.4 | 0.0 | B | |
| To R&R Input Shaft Oil Seal, Add | 0.3 | 0.0 | B | |
| Complete Assembly With Transfer Of Parts | 4.0 | 1.9 | B | Includes: R&I Transmission. |
| NOTE |
| With Skid Plate, Add | 0.3 | 0.2 | B | |
| With Two Piece Drive Shaft, Add | 0.4 | 0.2 | B | |
| T56 |
| Complete Assembly Without Transfer Of Parts | 1.8 | 0.0 | B | |
| NOTE |
| With Skid Plate, Add | 0.4 | 0.2 | B | |
| With 2 Piece Drive Shaft, Add | 0.3 | 0.2 | B | |
| With Dual Exhaust, Add | 0.4 | 0.3 | B | |
| Complete Assembly With Transfer Of Parts | 2.1 | 1.2 | B | |
| NOTE |
| With Skid Plate, Add | 0.4 | 0.2 | B | |
| With 2 Piece Drive Shaft, Add | 0.3 | 0.2 | B | |
| With Dual Exhaust, Add | 0.4 | 0.3 | B | |
| Overhaul/Rebuild |
| G56 | 12.6 | 0.0 | A | Includes: R&I Transmission. |
| NOTE |
| With Skid Plate, Add | 0.4 | 0.0 | A | |
| With Two Piece Drive Shaft, Add | 0.4 | 0.0 | A | |
| GET238 | 10.3 | 0.0 | A | Includes: R&I Transmission. |
| NOTE |
| With Skid Plate, Add | 0.4 | 0.0 | A | |
| With Two Piece Drive Shaft, Add | 0.4 | 0.0 | A | |
| T56 | 9.8 | 0.0 | A | |
| NOTE |
| With Skid Plate, Add | 0.4 | 0.2 | A | |
| With 2 Piece Drive Shaft, Add | 0.3 | 0.2 | A | |
| With Dual Exhaust, Add | 0.4 | 0.3 | A | |