Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace	22.5	16.2	A	Includes: Remove Cylinder Top Ridge, Deglaze Cylinder Walls And Clean Carbon.
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	0.9	0.0	A
To R&R Connecting Rod Bearings, Add	0.8	0.7	A
To Grind Valves, Add	20.4	17.8	A
To R&R Timing Belt, Add	0.4	0.0	A