Piston: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace	21.3	15.1	A	Includes: R&R Cylinder Head & Oil Pan, Remove Carbon, Check Rod Bearing Clearances And Renew Necessary Bearings, Clean Or Renew Spark Plugs, Make All Necessary Adjustments.
Note
To Replace Solid Bushing, Add	0.9	0.6	A
To Grind Valves, Add	17.2	12.3	A
To Renew Timing Belt, Add	1.1	0.0	A
To Renew Hydraulic Lifters, Add	2.8	0.0	A
To Renew Camshaft, Add	3.0	0.0	A
To Renew Oil Pump, Add	5.2	0.0	A
To Clean Oil Pump Screen, Add	0.2	0.0	A
To Replace Valves, Add	16.7	11.9	A