Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
One Cylinder	7.4	4.6	A	Includes: R&R Cylinder Head, Oil Pan & Hone Cylinder.
Each Additional	0.9	0.7	A	Includes: R&R Cylinder Head, Oil Pan & Hone Cylinder.
All Cylinders	9.5	6.0	A	Includes: R&R Cylinder Head, Oil Pan & Hone Cylinder.
Note
To Renew Main Bearings, Add	1.2	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	2.6	2.2	A
With AC, Add	0.1	0.1	A
To Renew Crankshaft, Add	3.3	0.0	A
To Renew Oil Pump, Add	1.2	0.0	A
Tune-Up, Add	0.4	0.0	A
To Renew Timing Belt, Add	0.5	0.0	A