buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Radiator Cap > < Radiator Drain Plug|Description and Operation
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Radiator Drain Plug: Service and Repair

REPLACEMENT 

The drain cock is opened by turning counterclockwise and closed by turning clockwise. At an intermediate position the stem can be removed for
service by pulling it out of the radiator body. The stem and seal can be cleaned and replaced if necessary.

Radiator Cap > < Radiator Drain Plug|Description and Operation