Cylinder Head; Removal - Mercury MerCruiser Service Manual

3. Carefully rotate and remove the camshaft as shown.

Cylinder Head

Removal

1. Remove the spark plugs.
2. Remove the cylinder head bolts.
3. Remove the cylinder head.
4. Place the cylinder head on wooden blocks, a rubber mat, or other material that will prevent damage to the gasket surfaces.
5. Repeat this process for the second cylinder head.
90-8M0099748 eng DECEMBER 2015
Removing camshaft
b
a
© 2016 Mercury Marine
Engine Disassembly
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a - Short bolts (M10 x 1.5 x 49)
b - Long bolts (M10 x 1.5 x 86)
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