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3. Install the SHLAs in the cylinder head.
4. Apply a liberal amount of lubricant GM P/N
12345501 (Canadian P/N 992704) or equivalent to
the SHLA pivot spheres.
Reference: "Valve Rocker Arm Installation - Left Side: ".
Valve Rocker Arm Installation - Left Side
Reference: "Valve Rocker Arms Cleaning and
Inspection: ".
1. Apply a liberal amount of lubricant GM P/N
12345501 (Canadian P/N 992704) or equivalent to
the pivot pocket (1), roller (2) and valve slot (3) areas
of the camshaft followers.
NOTE
The follower must be positioned squarely on
the valve tip so that the full width of the roller
will completely contact the camshaft lobe. If
the followers are being reused you must put
them back in their original location.
2. Place the camshaft followers in position on the valve
tip and stationary hydraulic lash adjuster (SHLA).
3. The rounded head end of the follower goes on the
SHLA while the flat end goes on the valve tip.
4. Clean the camshaft journals and carriers with a
clean, lint-free cloth.
Reference: "Camshaft Installation - Left Side: ".
Engine Mechanical:
1D-269
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