Piston: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Note | ||||
| To Grind Valves, Add | 2.2 | 1.6 | A | |
| With AC, Add | 0.9 | 0.6 | A | |
| Add Following Operations If Performed With Piston & Ring Jobs | ||||
| Camshaft, Renew | ||||
| Intake | 1.5 | 0.0 | A | |
| Exhaust | 1.4 | 0.0 | A | |
| Both | 2.0 | 0.0 | A | |
| Main Bearings, Renew | 2.0 | 0.0 | A | |
| Crankshaft, Renew | 4.2 | 0.0 | A | |
| Oil Pump, Renew | 1.3 | 0.0 | A | |
| Oil Pump Screen, Clean | 0.3 | 0.0 | A | |
| Rear Main Oil Seal, Renew | 2.2 | 0.0 | A | |
| Timing Chain, Renew | 0.7 | 0.0 | A | |
| Valve Lifters, Renew | ||||
| Intake | 1.5 | 0.0 | A | |
| Exhaust | 1.3 | 0.0 | A | |
| Both | 2.0 | 0.0 | A | |
| One CYL | 11.9 | 8.5 | A | |
| All Cyls | 14.0 | 10.0 | A | |
| Each Additional | 0.8 | 0.5 | A |