Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace	21.9	15.6	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinders And Plastigauge Bearings.
NOTE
With P/S Steering, Add	0.3	0.2	A
With AC, Add	1.0	0.8	A
To R&R Piston, Pin or Connecting Rod, Add
One	0.2	0.0	A
Each Additional	0.1	0.0	A
All	0.5	0.0	A
To R&R Connecting Rod Bearings, Add	0.4	0.3	A
To Grind Valves, Add	10.1	8.1	A