Engine Front Cover Cleaning and Inspection
Engine Front Cover Cleaning and Inspection |
Special Tools
EN 49485 Gasket removal toolFor equivalent regional tools, refer to Special Tools .
Cleaning Procedure |
1. |
Remove any RTV sealant (1) from the engine front cover using
EN 49485
remover.
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2. |
Clean out debris from the bolt holes.
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3. |
Clean the engine front cover in solvent.
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4. |
Dry the engine front cover with compressed air. |
Inspection Procedure |
1. |
Inspect the exterior of the engine front cover for the following conditions:
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Damage to the camshaft position actuator valve oil seal bores (1)
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Damage to the engine front cover bolt holes (2)
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Damage and/or corrosion to the engine coolant passage (3)
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Dents or damage to the exterior (4)
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Damage to the crankshaft front oil seal bore (5)
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Gouges or damage to the water pump sealing surfaces (6)
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Damage to the water pump bolt hole threads (7)
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2. |
Inspect the interior of the engine front cover for the following conditions:
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Damage to the engine front cover bolt holes (1)
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Gouges or damage to the engine front cover sealing surfaces to the engine block (7), oil pan (5), and/or camshaft covers (2)
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Gouges or damage to the water pump seal area (3)
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Loose or damaged deadener plates (4)
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Damage and/or corrosion to the engine coolant passage (6)
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Damage to the crankshaft front oil seal bore
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Gouges or damage to the O-ring sealing areas
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3. |
Repair or replace the engine front cover as necessary.
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