| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Diagnose/Test |
| ZF (5 Speed) |
| Oil Leak, Diagnosis | 0.6 | 0.5 | B | |
| ZF (6 Speed) |
| Oil Leak, Diagnosis | 0.6 | 0.5 | B | |
| Replace |
| ZF (5 Speed) |
| Complete Assembly Without Transfer Of Parts | 4.0 | 2.7 | B | Includes: Remove 4X4 Transfer Case Prior To Removal Of Transmission. |
| NOTE |
| With P.T.O., Add | 0.5 | 0.4 | B | |
| Complete Assembly With Transfer Of Parts | 4.3 | 2.9 | B | Includes: Remove 4X4 Transfer Case Prior To Removal Of Transmission. |
| NOTE |
| With P.T.O., Add | 0.5 | 0.4 | B | |
| To Replace Top Cover Gasket, Add | 0.2 | 0.0 | B | |
| ZF (6 Speed) |
| Complete Assembly Without Transfer Of Parts | 5.9 | 4.3 | B | |
| NOTE |
| With P.T.O., Add | 0.6 | 0.5 | B | |
| To Replace Top Cover Gasket, Add | 0.2 | 0.0 | B | |
| Complete Assembly With Transfer Of Parts | 6.2 | 4.5 | B | |
| NOTE |
| With P.T.O., Add | 0.6 | 0.5 | B | |
| To Replace Top Cover Gasket, Add | 0.2 | 0.0 | B | |
| Overhaul/Rebuild |
| ZF (5 Speed) | 11.3 | 2.9 | A | Includes: R&I Transmission. |
| NOTE |
| With P.T.O., Add | 0.5 | 0.4 | A | |
| ZF (6 Speed) | 14.7 | 10.9 | A | Includes: R&I Transmission. |
| NOTE |
| With P.T.O., Add | 0.6 | 0.5 | A | |