Piston: Labor Times

	Standard Hours	Manufacturer Warranty Hours	Skill Level	Notes
Replace
Each Additional	0.4	0.2	A
Note
With AC, Add	0.5	0.3	A
With PS, Add	0.4	0.2	A
With Auto Trans, Add	0.4	0.2	A
Add Following Operations If Performed With Piston & Ring Jobs
Main Bearings, Renew	2.5	0.0	A
Crankshaft, Renew	2.5	0.0	A
Oil Pump, Renew	1.2	0.0	A
Oil Pump Screen, Clean	0.2	0.0	A
Rear Main Oil Seal, Renew
Manual Trans	1.6	0.0	A
Auto Trans	1.9	0.0	A
Timing Belt, Renew	0.6	0.0	A
Tune-Up	0.6	0.0	A
One	5.9	4.2	A	Includes: R&R Cylinder Head, Oil Pan & Plastigage Bearings.
Note
With AC, Add	0.5	0.3	A
With PS, Add	0.4	0.2	A
With Auto Trans, Add	0.4	0.2	A