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Académie
Heavy Equipment
Heavy Duty Equipment Technician Red Seal Certification
Undercarriage & Track Systems
Vérification des connaissances
Undercarriage & Track Systems
Vérification des connaissances
Vérification des connaissances
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When measuring chain stretch on a sealed and lubricated track, which measurement indicates pin and bushing wear?
A
Internal diameter of the sprocket teeth
B
Pitch - the distance between pin centers
C
External diameter of the rollers
D
Grouser height
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