Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
One Cylinder	7.3	5.2	A	Includes: R&R Cylinder Head And Oil Pan.
Each Additional	0.8	0.5	A	Includes: R&R Cylinder Head And Oil Pan.
All Cylinders	8.8	6.6	A	Includes: R&R Cylinder Head And Oil Pan.
Note
To Renew Main Bearings, Add	1.1	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	0.5	0.0	A
To Grind Valves, Add	3.1	2.2	A
With AC, Add	0.2	0.1	A
To Renew Oil Pump, Add	1.7	0.0	A
Tune-Up, Add	0.5	0.0	A
With Cruise Control, Add	0.2	0.1	A
With PS, Add	0.2	0.1	A
To Renew Timing Belt, Add	1.0	0.0	A