Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace	20.0	14.3	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigauge Bearings.
NOTE
With AC, Add	0.4	0.3	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 Renew Valves, Add	6.8	5.6	A
To Renew Connecting Rod Bearings, Add	0.1	0.1	A
To Renew Timing Chain, Add	4.2	0.0	A
To Renew Spark Plugs, Add	0.4	0.0	A