Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
All Cylinders	15.0	9.1	A	Includes: R&R Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
Note
To Renew Main Bearings, Add	0.8	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	0.7	0.0	A
To Renew Crankshaft, Add	3.6	0.0	A
To Renew Oil Pump, Add	1.4	0.0	A
To Clean Oil Pump Screen Add	0.2	0.0	A
To Renew Rear Main Oil Seal, Add	1.9	0.0	A
To Renew Timing Chain and Gear, Add	1.5	0.0	A
To Perform Tune-Up, Add	0.6	0.0	A