Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
NOTE
To R&R Cylinder Head, Add
One Bank	2.3	1.9	A
Both Banks	3.8	3.0	A
To Grind Valves, Add
All Cyls	3.4	2.8	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 R&R Timing Chain, Add	1.6	0.0	A
To R&R Connecting Rod Bearings, Add
Each	0.1	0.0	A
To R&R Spark Plugs, Add	0.2	0.0	A
One CYL
Right Bank	8.8	6.2	A	Includes: R&I Connecting Rod Bearings & Hone Cylinder Walls.
Left Bank	8.8	6.5	A	Includes: R&I Connecting Rod Bearings & Hone Cylinder Walls.
Both Banks	9.8	7.2	A	Includes: R&I Connecting Rod Bearings & Hone Cylinder Walls.
All Cyls	12.7	8.9	A	Includes: R&I Connecting Rod Bearings & Hone Cylinder Walls.