- Remove original drain plug and drain oil into acceptable receptacle.(Open oil cap before draining oil for efficient drainage.)
- Insert Engine Oil Drain Valve with gasket* and tighten. Do not over tighten. (Some oil pans are designed with recessed drain hole which may prevent the valve from being installed properly. If the valve can not be tightened all the way without hitting the oil pan wall, do not install the Drain Valve to your vehicle. Adaptors are available for some models)
- Make sure valve is closed and refill crankcase.
Warning
Since the threads part of Drain Valve is made of Brass and has the hollow construction, install it by hand, and with the wrench, give only a 1/4 turn to tighten it. Please take care not to over tighten.
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