Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace	21.3	15.6	A	Includes: R&I Engine, Cylinder Head & Oil Pan, Hone Cylinder Walls & Plastigauge Bearings.
NOTE
To R&R Connecting Rod Bearings, Add
Each	0.2	0.2	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 Spark Plugs, Add	0.5	0.0	A