When Greasing a Driveshaft U-Joint,grease Exits from Three Trunnion Seals

question 39

Multiple Choice

When greasing a driveshaft U-joint,grease exits from three trunnion seals but not the fourth.What should be done next?

• A) heat the trunnion with a rosebud
• B) loosen the bearing cap on the affected trunnion and try again
• C) remove the U-joint and hand pack each bearing cap
• D) replace the U-joint

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Definitions:

National War Labor Board

A US government agency established during World War II to arbitrate labor disputes, manage wage controls, and ensure the production of goods for the war effort.

Tripartite Board

A governing or advisory board composed of representatives from three distinct groups, often referring to government, employers, and labor unions.

Labor Disputes

Conflicts between employees and employers regarding working conditions, wages, contracts, and other employment issues.

General Motors

An American multinational corporation that designs, manufactures, markets, and distributes vehicles and vehicle parts.