Question

when cranking an engine after installation, to prevent possible starter damage, what is the maximum cranking time allowed?
a. 10 minutes at a time
b. 2 minutes at a time
c. 20 seconds at a time
d. 10 seconds at a time

Explanation:

To avoid overheating and damaging the starter motor during engine cranking post-installation, standard automotive maintenance guidelines specify a short maximum cranking time. Longer cranking periods risk overloading the starter's electrical components and internal mechanisms.

Answer:

c. 20 seconds at a time