Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
One Cylinder	9.8	6.7	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
All Cylinders	11.7	7.7	A	Includes: R&I Cylinder Head & Oil Pan, Hone Cylinder Walls And Plastigage Bearings.
Note
To Replace Cylinder Head, Add	3.8	3.1	A
To Renew Crankshaft	4.2	0.0	A
With PS, Add	0.5	0.3	A
To Grind Valves, Add
One Cylinder	0.7	0.4	A
All Cylinders	4.4	3.5	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 Main Bearings, Add	3.3	0.0	A
To Renew Oil Pump, Add	1.9	0.0	A
To Clean Oil Pump Screen, Add	0.2	0.0	A
To Renew Rear Main Oil Seal, Add
Manual Transaxle	1.7	0.0	A
Auto Transaxle	1.9	0.0	A
To Renew Timing Belt, Add	1.0	0.0	A
To Perform Tune Up, Add	0.5	0.0	A