Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
All Cylinders	12.9	8.1	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
Note
To Renew Main Bearings, Add	2.9	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	0.5	0.0	A
To Renew Oil Pump, Add	0.8	0.0	A
To Clean Oil Pump Screen, Add	0.2	0.0	A
To Renew Timing Belt, Add	1.0	0.0	A
To Renew Lifters, Add	1.3	0.0	A
To Renew Camshaft, Add	1.1	0.0	A
To Perform Tune-Up, Add	0.5	0.0	A
One Cylinder	10.3	6.9	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.