Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
All Cylinders	19.4	13.4	A	Includes: R&R Cylinder Heads & Oil Pan. Hone Cylinder Walls And Plastigage Bearings.
Note
To Renew Crankshaft, Add	5.5	0.0	A
To Renew Main Bearings, Add	3.9	0.0	A
To Renew Piston, Pin or Connecting Rod, Add
One	0.2	0.0	A
Each Additional	0.1	0.0	A
All	0.7	0.0	A
To Renew Oil Pump, Add	3.0	0.0	A
To Clean Oil Pump Screen, Add	0.1	0.0	A
To Renew Timing Chain, Add	4.2	0.0	A
With AC, Add	0.4	0.2	A
To Renew Lifters, Add	3.9	0.0	A
To Renew Camshaft, Add	4.5	0.0	A
To Perform Tune-Up, Add	0.7	0.0	A
One Cylinder	11.8	8.1	A	Includes: R&R Cylinder Heads & Oil Pan. Hone Cylinder Walls And Plastigage Bearings.
One, Both Banks	12.7	9.4	A	Includes: R&R Cylinder Heads & Oil Pan. Hone Cylinder Walls And Plastigage Bearings.