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Engine 2014: Motor Plants and Auxiliary Boilers

Question 1,245 of 2,614

There are two glands provided where the piston rod exits the cylinder shown in the illustration.  The purpose of the top gland is to __________ .

USCG illustration MO-0083 for Engine 2014 Motor Plants and Auxiliary Boilers question 1245
Illustration MO-0083
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