Crankshaft: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace	12.4	8.0	A	Includes: R&R Engine And Replace Main & Rod Bearings.
Note
With PS, Add	0.4	0.2	A
With AC, Add	0.7	0.4	A
To Replace Oil Pump, Add	0.4	0.2	A
To R&R Cylinder Head, Add	1.0	0.7	A
To Replace Cylinder Head, Add	3.5	2.5	A
To Grind Valves, Add
One Cylinder	0.7	0.4	A
All Cylinders	3.6	2.6	A
To Replace Connecting Rods, Add	0.8	0.5	A
To Replace Piston Rings, Add	2.4	1.7	A