Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
One Cylinder	3.0	1.8	A	Does Not Include: Cylinder Head & Oil Pan, R&I.
Each Additional	1.5	0.8	A	Does Not Include: Cylinder Head & Oil Pan, R&I.
All Cylinders	8.2	10.3	A	Does Not Include: Cylinder Head & Oil Pan, R&I.
NOTE
To R&R Connecting Rod Bearings, Add
Each	0.1	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 Grind Valves, Add
Right Bank	2.9	0.0	A
Left Bank	2.8	0.0	A
Both Banks	5.6	0.0	A
To R&R Timing Belt, Add	0.5	0.0	A
To R&R Spark Plugs, Add	0.3	0.0	A