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Task 39.) Troubleshoot governor mechanical problems
a Sticky linkages
b Linkages binding
c Worn ball joints
d Worn splines
e Bearings
f Lubrication; oil level; oil viscosity
g Broken belts
h Linkage travel
Reference:
EGSA (2015). On-Site Power Generation Reference Book, Fifth Edition. Boca Raton, Florida:
Electrical Generating Systems Association. Chapter 7
Task 40.) Troubleshoot governor electrical problems
a Overspeed - misadjustment
b Faulty potentiometers
c Improper voltage supply
d Mag pickup depth adjustment
e Faulty governor board
f Faulty actuator
g Faulty wiring
h Instability
i Linkage travel
j Polarity
k Ball joints
Reference:
EGSA (2015). On-Site Power Generation Reference Book, Fifth Edition. Boca Raton, Florida:
Electrical Generating Systems Association. Chapter 7
EGSA Apprentice Certification Program Study Guide - Page 38
