| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Diagnose/Test |
| Engine Performance, Test | 0.5 | 0.3 | B | |
| Fuel System Quality, Check | 0.8 | 0.5 | B | |
| Fuel Contamination, Check | 0.9 | 0.6 | B | |
| Fuel Filter Outlet Pressure, Check |
| Single Tank | 1.0 | 0.7 | B | |
| Dual Tank | 1.1 | 0.8 | B | |
| Fuel Supply Pump Outlet Pressure, Check |
| Single Tank | 1.1 | 0.8 | B | |
| Dual Tank | 1.3 | 0.9 | B | |
| Fuel Pump Capacity, Check |
| Single Tank | 1.1 | 0.8 | B | |
| Dual Tank | 1.4 | 1.0 | B | |
| Supply Pump Inlet Restriction, Check |
| Single Tank | 1.3 | 0.9 | B | |
| Dual Tank | 1.5 | 1.1 | B | |
| Fuel Return Pressure, Check |
| Single Tank | 1.5 | 1.1 | B | |
| Dual Tank | 2.0 | 1.4 | B | |
| Air Intake Restriction, Check |
| Single Tank | 1.7 | 1.2 | B | |
| Dual Tank | 2.0 | 1.4 | B | |
| Injection Pump Transfer Pressure, Check |
| Single Tank | 2.5 | 1.8 | B | |
| Dual Tank | 2.8 | 2.0 | B | |
| Low Idle, (RPM) Check |
| Single Tank | 2.0 | 1.4 | B | |
| Dual Tank | 2.2 | 1.6 | B | |
| Injection Pump Timing - Setting & Advance, Check |
| Single Tank | 2.1 | 1.5 | B | |
| Dual Tank | 2.4 | 1.7 | B | |
| Injection Lines & Nozzles, Check |
| Single Tank | 5.7 | 4.1 | B | |
| Dual Tank | 6.0 | 4.3 | B | |
| Crankcase Pressure, Check |
| Single Tank | 5.9 | 4.2 | B | |
| Dual Tank | 6.3 | 4.5 | B | |