Crankshaft Main Bearing: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
Main and Rod Bearings
O.H.V.	5.9	3.9	A	Includes: R&R Oil Pan And Plastigage Bearings.
Note
With AC, Add	0.2	0.1	A	Includes: R&R Oil Pan And Plastigage Bearings.
With Auto Trans, Add	0.5	0.3	A	Includes: R&R Oil Pan And Plastigage Bearings.
O.H.C.	5.0	2.9	A	Includes: R&R Oil Pan & Plastigage Bearings.
Note
With AC, Add	0.4	0.2	A	Includes: R&R Oil Pan & Plastigage Bearings.
O.H.C.
One	2.6	1.6	A	Includes: R&R Oil Pan & Plastigage Bearings.
Each Additional	0.5	0.3	A	Includes: R&R Oil Pan & Plastigage Bearings.
All	3.8	2.3	A	Includes: R&R Oil Pan & Plastigage Bearings.
Note
With AC, Add	0.4	0.2	A	Includes: R&R Oil Pan & Plastigage Bearings.
O.H.V.
One Cylinder	2.9	1.9	A	Includes: R&R Oil Pan And Plastigage Bearings.
Each Additional	0.7	0.4	A	Includes: R&R Oil Pan And Plastigage Bearings.
All Cylinders	4.4	2.9	A	Includes: R&R Oil Pan And Plastigage Bearings.
Note
With AC, Add	0.2	0.1	A	Includes: R&R Oil Pan And Plastigage Bearings.
With Auto Trans, Add	0.5	0.3	A	Includes: R&R Oil Pan And Plastigage Bearings.