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The Ultimate Heavy Equipment Maintenance & Diagnostics Quiz
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What is the primary maintenance requirement for the articulation joint on an articulated dump truck or wheel loader?
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Hint
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⚖️
50-50
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Audience
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A
Weekly replacement of the main hinge pins
B
Regular lubrication of the pins and checking for play or wear in the bearings
C
Applying paint to prevent rust on the joint
D
Maintaining a constant vacuum in the joint chamber
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