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Home >> Mercury >> 1986 >> Cougar/XR7 L4-140 2.3L SOHC Turbo >> Parts and Labor >> Engine, Cooling and Exhaust >> Engine >> Piston Ring >> Labor Times

Piston Ring: Labor Times

Standard HoursManufacturer Warranty HoursSkill LevelNotes
Replace
One Cylinder10.47.4Includes R&R Cylinder Head & Oil Pan. Hone Cylinder Wall And Plastigage Bearings.
All Cylinders12.28.7Includes R&R Cylinder Head & Oil Pan. Hone Cylinder Wall And Plastigage Bearings.
Note
With AC, Add0.40.2AIncludes R&R Cylinder Head & Oil Pan. Hone Cylinder Wall And Plastigage Bearings.
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