Heavy Duty Medium Trucks – Chapter 9 – Question & Review Practice Sheet
which of the following cylinder block designs would be the most common in medium- heavy
duty truck diesel engines - correct answer ✔✔inline six cylinder
the main reason for bench pressure testing a diesel engine cylinder head is to - correct answer
✔✔check for coolant leaks
when selective fitting a set of dry liners to a cylinder block which of the following statements
should be true - correct answer ✔✔the liner with the largest od is fitted to the bore with the
largest id
which of the following is the recommended method of pulling dry liners from a cylinder block -
correct answer ✔✔a puller and shoe assembly
which of the following tools is recommended for checking cylinder block line bore - correct
answer ✔✔master line bore bar
when boiling out a cylinder block why is it critical that all the scale in the water jacket be
removed - correct answer ✔✔scale is an effective insulator
which of the following tools should be used to check a cylinder block deck for warpage - correct
answer ✔✔straightedge and thickness gauges
which of the following tools should be used to check a cylinder head for warpage - correct
answer ✔✔straightedge and thickness gauges
when cavitation damage is evident on a set of wet liners which of the following is more likely to
be responsible - correct answer ✔✔coolant breakdown
which of the following cylinder block designs would be the most common in medium- heavy
duty truck diesel engines - correct answer ✔✔inline six cylinder
the main reason for bench pressure testing a diesel engine cylinder head is to - correct answer
✔✔check for coolant leaks
when selective fitting a set of dry liners to a cylinder block which of the following statements
should be true - correct answer ✔✔the liner with the largest od is fitted to the bore with the
largest id
which of the following is the recommended method of pulling dry liners from a cylinder block -
correct answer ✔✔a puller and shoe assembly
which of the following tools is recommended for checking cylinder block line bore - correct
answer ✔✔master line bore bar
when boiling out a cylinder block why is it critical that all the scale in the water jacket be
removed - correct answer ✔✔scale is an effective insulator
which of the following tools should be used to check a cylinder block deck for warpage - correct
answer ✔✔straightedge and thickness gauges
which of the following tools should be used to check a cylinder head for warpage - correct
answer ✔✔straightedge and thickness gauges
when cavitation damage is evident on a set of wet liners which of the following is more likely to
be responsible - correct answer ✔✔coolant breakdown
