Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace	15.7	10.9	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigauge Bearings.
NOTE
With AC, Add	0.2	0.2	A
With Auto Trans, Add	0.5	0.4	A
To Grind Valves, Add	7.6	6.2	A
To Renew Connecting Rod Bearings, Add
Each	0.1	0.0	A
To Renew 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 Timing Belt, Add	1.3	0.0	A
To Renew Spark Plugs, Add	0.8	0.0	A