Crankshaft: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace	10.2	7.1	A	Includes: Replace Rod Bearings And Main Bearings.
Note
With AC, Add	0.4	0.2	A
To Replace Oil Pump, Add	0.4	0.2	A
To R&R Cylinder Heads, Add
One Bank	1.8	1.3	A
Both Banks	2.7	1.9	A
To Replace Cylinder Heads, Add
One Bank	1.8	1.3	A
Both Banks	3.5	2.5	A
To Grind Valves, Add	3.2	2.3	A
To Replace Piston Rings, Add	3.5	2.5	A