Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
All Cylinders	11.8	8.7	A	Includes: R&R Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
One CYL
Front Bank	7.3	5.2	A	Includes: R&R Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
Rear Bank	8.0	5.6	A	Includes: R&R Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
Both Banks	8.8	6.4	A	Includes: R&R Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
Note
To Grind Valves, Add	5.0	3.6	A
To Renew Main Bearings, Add	1.0	0.0	A
To Renew Timing Belt, Add	0.7	0.0	A
To Renew Rear Main Oil Seal, Add	1.8	0.0	A
To Renew Oil Pump, Add	1.7	0.0	A
Tune-Up, Add	0.6	0.0	A
With AC, Add	0.4	0.2	A
To Renew Crankshaft, Add	3.3	0.0	A
Clean Oil Pump Screen, Add	0.2	0.0	A
To Renew Valve Lifters, Add
Front Bank	0.3	0.0	A
Rear Bank	0.6	0.0	A
Both Banks	0.8	0.0	A
To Renew Camshaft, Add
Front	1.1	0.0	A
Rear	1.1	0.0	A