2007 Buick Terraza Crankshaft Seal

You can install the new Oil Filter gasket, the new oil filter, the oil pan drain plug, the oil drain pan from under the vehicle, the oil level indicator from the oil level indicator tube, the oil level indicator into the oil level indicator tube until the oil level indicator handle contacts the top of the oil level indicator tube, the oil level indicator from the oil level indicator tube keeping the tip of the oil level indicator down, the level of the engine oil on the oil level indicator, adjust the oil level by adding or draining oil.

You can remove the case side cover, the Oil Pump bolts, and the oil pump, and inspect the oil pump.

The Oxygen Sensor may be difficult to remove when the engine temperature is below 48°C (120°F). Excessive force may damage threads in the exhaust manifold or the exhaust pipe.