Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace	18.8	13.0	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigauge Bearings.
NOTE
To R&R Connecting Rod Bearings, Add	1.2	1.1	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
All Cyls	18.2	15.3	A
To R&R Timing Belt, Add	1.0	0.0	A
To R&R Spark Plugs, Add	0.6	0.0	A