Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
Note
To Renew Rear Main Seal, Add	1.6	0.0	A
To Renew Crankshaft, Add	7.7	0.0	A
To Renew Main Bearings, Add	3.6	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 Renew Oil Pump, Add	2.3	0.0	A
To Clean Oil Pump Screen, Add	0.2	0.0	A
With AC, Add	1.4	1.0	A
All Cylinders	28.8	20.2	A	Includes: R&R Cylinder Heads & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
One Cylinder	22.5	15.8	A	Includes: R&R Cylinder Heads & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
One Each Bank	23.8	17.2	A	Includes: R&R Cylinder Heads & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.