Crankshaft: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace	11.8	8.2	A	Includes: Replace Rod Bearings And Main Bearings.
Note
With Auto Trans, Add	0.5	0.3	A
To Remove Cylinder Wall Ridge, Add
All Cylinders	0.5	0.3	A
To Replace One Piston, Add	0.5	0.3	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	2.7	1.9	A
Both Banks	4.2	3.0	A
To Grind Valves, Add
All Cylinders	3.1	2.2	A
To Replace Piston Rings, Add
All Cylinders	3.5	2.5	A
To Replace One Connecting Rod, Add	0.8	0.5	A