C 1500 Truck 2WD V6-4.3L VIN W (2001)
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Damage to the oil fill tube grommet (5)
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Restrictions to the ventilation system passages
Installation Procedure
Important: Do not reuse the valve cover gasket or the valve rocker arm cover bolt grommets.
1. Install the NEW valve rocker arm cover gasket into the groove of the valve rocker arm cover.
2. Install the NEW valve rocker arm cover bolt grommets into the valve rocker arm cover.
3. Install the valve rocker arm cover onto the cylinder head.
Notice: Refer to Fastener Notice in Service Precautions.