1-19 of 19
During maintenance pre-check, the service technician finds the oil level in the engine to
be overfull. What could cause this condition?
Question 12 options:
Diesel fuel contamination
Overfill during a previous service
A leaking cooling system
Any of the above
Any of the above
Before the valves are removed from the cylinder head, what operations need to be
completed?
Question 16 options:
, Remove burrs from the stem of the valve(s)
Remove valve keepers (locks)
Remove cylinder head(s) from the engine
All of the above
All of the above
B20 biodiesel has how much regular diesel fuel?
Question 7 options:
100 percent
40 percent
20 percent
80 percent
80 percent
An engine is manufactured with cracked joint (fractured) connecting rods. What action
should the technician take?
Question 18 options:
The rods cannot be reused
The fractured surface must be machined flat
The rod cap must stay paired with the rod
None of these
During maintenance pre-check, the service technician finds the oil level in the engine to
be overfull. What could cause this condition?
Question 12 options:
Diesel fuel contamination
Overfill during a previous service
A leaking cooling system
Any of the above
Any of the above
Before the valves are removed from the cylinder head, what operations need to be
completed?
Question 16 options:
, Remove burrs from the stem of the valve(s)
Remove valve keepers (locks)
Remove cylinder head(s) from the engine
All of the above
All of the above
B20 biodiesel has how much regular diesel fuel?
Question 7 options:
100 percent
40 percent
20 percent
80 percent
80 percent
An engine is manufactured with cracked joint (fractured) connecting rods. What action
should the technician take?
Question 18 options:
The rods cannot be reused
The fractured surface must be machined flat
The rod cap must stay paired with the rod
None of these
