Piston Ring: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
Manual Trans
All Cylinders	32.6	23.4	A	Includes: R&I Engine, Cylinder Head & Oil Pan, Hone Cylinder Walls & Plastigauge Bearings.
Auto Trans
All Cylinders	33.9	24.2	A	Includes: R&I Engine, Cylinder Head & Oil Pan, Hone Cylinder Walls & Plastigauge Bearings.
NOTE
To R&R Connecting Rod Bearings, Add
Each	0.1	0.0	A
To Grind Valves, Add	7.6	0.0	A
To R&R 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 R&R Timing Chain, Add	5.5	0.0	A
To R&R Spark Plugs, Add	0.4	0.0	A