2. Compress the springs using a valve spring compressor. Insert the keepers and release the valve spring compressor.
3198
Valve Spring Compressor 91‑809494A1
3. Install the camshaft oil seal.
NOTE: Install the camshaft seal with the seal lip facing in.
4. Lubricate the camshaft oil seal lip and the camshaft bearings with clean engine oil. Install the camshaft.
5. Lubricate the rocker shaft components and the camshaft lobes with 4‑Stroke 10W‑30 Outboard Oil.
6. Install the rocker shaft, washers, rocker arm shaft, spacer, springs, and rocker arms, as shown.
Cylinder Head
Page 4B-20 © 2018 Mercury Marine 90-8M0125265 eng NOVEMBER 2017
To Next Page
Loading...
