GMC Powertrain 4.3 L - Cylinder Head and Manifold Installation

6-152 Marine/Industrial 4.3L Engine
2000 Marine/Industrial
334303
480536
334299
Cylinder Head Installation (Left)
Tools Required
J 36660 Electronic Torque Angle Meter
1. Clean the cylinder head gasket surfaces on the engine
block.
2. Inspect the dowel pins (cylinder head locators) for proper
installation.
3. Clean the cylinder head gasket surfaces on the cylinder
head.
Important: Do not use any type of sealer on the cylinder head
gasket (unless specified).
4. Install the NEW cylinder head gasket in position over the
dowel pins (cylinder head locators).
5. Install the cylinder head onto the engine block.
Guide the cylinder head carefully into place over the dowel
pins and the cylinder head gasket.