Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
NOTE
With 4WD, Add	3.0	2.6	A
To Grind Valves, Add
All Cyls
Both Banks	3.8	2.7	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 Connecting Rod Bearings, Add
Each	0.1	0.0	A
To Renew Spark Plugs, Add	0.4	0.0	A
One CYL
Right Bank	10.8	7.4	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
Left Bank	10.8	7.3	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
Both Banks	11.8	8.4	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.