Charging System Testing and Service Flashcards
0
Q
What can happen to batteries if they are undercharged?
A
Become sulphated
1
Q
What is am allowable voltage drop in a electrical system?
A
0.5V for 12V System
1V for 24V system
3
Q
What is the first check when diagnosing charging system faults?
A
Inspect the alternator belt
4
Q
Alternator belts should be inspected for?
A
Glazing - Indicated by shiny sidewall
Separating layers, Cracks
Jagged or streaked sidewalls
Tensile breaks and Uneven ribs
5
Q
What is allowable mis-allignment of alternator pulleys?
A
1MM of every 20 CM
