Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
NOTE
To R&R Main Bearings, Add	0.7	0.0	A
To Grind Valves, Add	3.2	2.3	A
To R&R Oil Pump, Add	0.3	0.0	A
To R&R 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 Clean Oil Pump Screen, Add	0.2	0.0	A
To R&R Timing Chain, Add	3.2	0.0	A
One CYL
Front Bank	6.6	4.8	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
Rear Bank	7.3	5.2	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
Both Banks	9.4	6.8	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
All Cyls	13.0	9.3	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.