Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace	17.6	12.3	A	Includes: Remove Cylinder Top Ridge, Deglaze Cylinder Walls And Clean Carbon.
NOTE
With AC, Add	0.5	0.3	A
To R&R Main Bearings, Add	7.7	0.0	A
To R&R Crankshaft, Add	7.7	0.0	A
To R&R Oil Pump, Add	2.2	0.0	A
To Clean Oil Pump Screen, Add	0.2	0.0	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 Connecting Rod Bearings, Add	0.7	0.4	A
To R&R Timing Belt, Add	0.8	0.0	A
To R&R Valves and/or Bushings, Add	16.4	11.7	A