Honda 91212-R70-A02 Oil Seal (41X56X7) (Nok)

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Remove the crankshaft position sensor, then remove the timing belt and crankshaft sprocket. Carefully pry the seal out of the engine with a screwdriver or seal removal tool. If you use a screwdriver, don't scratch the housing bore or damage the crankshaft. If the crankshaft is scratched, the new seal will end up leaking. Clean the oil seal bore and coat the outer edge of the new seal with a small amount of engine oil to ease installation. Apply multi-purpose grease to the seal lip. Using a seal driver or a socket with an outside diameter slightly smaller than the outside diameter of the seal, carefully drive the new seal into place with a hammer. Make sure it's installed squarely and driven in to the same depth as the original. Reinstall the crankshaft sprocket and timing belt. Run the engine and check for oil leaks at the front seal.

The first step is to remove the timing belt and crankshaft sprocket.

After disconnecting the battery, raise the vehicle and support it securely on jackstands.

Damaging the crankshaft surface could cause leaks with the new seal.

Use a seal installation tool to carefully drive the new seal into place.

Caution is needed because the lip of the seal is stiff, which may lead to improper installation or damage.

Carefully pry the seal out of the engine using a screwdriver or seal removal tool, ensuring not to scratch the housing bore or damage the crankshaft.

The first step is to remove the timing belt and crankshaft sprocket.

The transaxle must be removed from the vehicle, and the flywheel/driveplate must be taken off the engine.

The surface of the crankshaft should be avoided to prevent damage that could cause the new seal to leak.

It is important to avoid scratching the housing bore or damaging the crankshaft, as this can cause the new seal to leak.

The old seal should be pried out with a screwdriver.