| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Diagnose/Test |
| Oil Leak, Diagnosis |
| 545i, 550i | 1.0 | 0.0 | B | |
| Endoscope, Diagnosis | 3.4 | 2.3 | B | Cylinder Damage. |
| General Troubleshooting And/Or Repair |
| Thirty Minutes | 0.5 | 0.0 | A | |
| One Hour | 1.0 | 0.0 | A | Add Additional Increments As Required. |
| Two Hours | 2.0 | 0.0 | A | Add Additional Increments As Required. |
| Note |
| Additional Thirty Minutes, Add | 0.5 | 0.0 | A | |
| Replace |
| Complete Assembly Without Transfer Of Parts |
| 545i, 550i |
| Manual Trans | 16.7 | 11.7 | B | Does Not Include: Transfer Of Any Part Of Engine Or Replacement Of Optional Equipment. |
| Auto Trans | 17.7 | 12.5 | B | Does Not Include: Transfer Of Any Part Of Engine Or Replacement Of Optional Equipment. |
| Complete Assembly With Transfer Of Parts |
| 545i, 550i |
| Manual Trans | 19.7 | 15.6 | B | Includes: Transfer All Fuel And Electrical Units. Does Not Include: Transfer Of Optional Equipment. |
| Auto Trans | 20.7 | 16.2 | B | Includes: Transfer All Fuel And Electrical Units. Does Not Include: Transfer Of Optional Equipment. |
| Short Block |
| 545i, 550i |
| Manual Trans | 27.7 | 0.0 | A | Includes: R&I Engine And Transfer All Necessary Components |
| Auto Trans | 28.7 | 0.0 | A | Includes: R&I Engine And Transfer All Necessary Components |
| Long Block |
| 545i, 550i |
| Manual Trans | 24.7 | 0.0 | B | Includes: R&I Engine And Transfer All Necessary Components Not Supplied With Long Block. |
| Auto Trans | 25.7 | 0.0 | B | Includes: R&I Engine And Transfer All Necessary Components Not Supplied With Long Block. |
| Overhaul/Rebuild |
| 545i, 550i |
| Manual Trans | 39.2 | 28.6 | A | Includes: Disassemble & Clean Engine, Ridge Ream & Hone Cylinders, Fit Pistons, Rings, Pins, Main & Rod Bearings, R&I Engine, Grind Valves & Tune-Up. |
| Auto Trans | 40.2 | 29.3 | A | Includes: Disassemble & Clean Engine, Ridge Ream & Hone Cylinders, Fit Pistons, Rings, Pins, Main & Rod Bearings, R&I Engine, Grind Valves & Tune-Up. |