Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
One CYL
Right Bank	11.8	8.1	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Left Bank	10.8	8.0	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Both Banks	15.7	11.5	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Note
With Oil Cooler, Add	0.4	0.2	A
With Strut Rods, Add	0.5	0.3	A
With Front Axle Shield, Add	0.2	0.1	A
To Renew Main Bearings, Add	1.9	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	0.9	0.0	A
To Grind Valves, Add	3.5	2.5	A
With AC, Add	0.5	0.3	A
To Renew Crankshaft, Add	4.6	0.0	A
To Renew Oil Pump, Add	1.3	0.0	A
To Clean Oil Pump Screen, Add	0.2	0.0	A
To Renew Timing Chain, Add	1.1	0.0	A
Tune-Up, Add	0.8	0.0	A
With Cruise Control, Add	0.2	0.1	A
To Renew Rear Main Seal, Add	2.1	0.0	A
To Renew Valve Lifters, Add	1.6	0.0	A
To Renew Camshaft, Add	2.9	0.0	A
All Cyls
Right Bank	12.7	9.3	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Left Bank	12.7	9.2	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.
Both Banks	20.0	13.9	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigage Bearings.