ATC-141-301 ENGINE CONCEPTS CHAPTER 20 QUESTIONS WITH CORRECT SOLUTIONS

ATC-141-301 ENGINE CONCEPTS
CHAPTER 20 QUESTIONS WITH
CORRECT SOLUTIONS
Which eeof eethe eefollowing eerepair eeprocedures eeis eeleast eelikely eeto eebe eeperformed
eewith eethe eeengine eein eethe eevehicle?
Question ee1 eeoptions:
Replacing eevalve eeguide eeseals.
Replacing eeburned eevalve.
Honing eecylinders.
Replacing eemain eebearings. ee- eeAnswer eeHoning eecylinders.

A eecylinder eehead eeis eestuck eeto eethe eeblock. eeWhich eeof eethe eefollowing eemethods
eecan eebe eeused eeto eeloosen eethe eehead?
Question ee2 eeoptions:
Carefully eehammer eea eesmall eechisel eebetween eethe eehead eeand eeblock.
Use eea eebreaker eebar eeto eepry eeupward eeon eea eehead eeport.
Strike eethe eeside eeof eethe eehead eewith eea eerubber eehammer.
Strike eethe eeside eeof eethe eehead eewith eea eebrass eehammer. ee- eeAnswer eeUse eea
eebreaker eebar eeto eepry eeupward eeon eea eehead eeport.


If eea eering eeridge eeis eedetected eeat eethe eetop eeof eea eecylinder, eeit eeshould eebe
eeremoved eeusing eea ee____.
Question ee3 eeoptions:
cylinder eehone.
boring eebar.
ridge eereamer.
grinding eewheel. ee- eeAnswer eeridge eereamer

Which eeof eethe eefollowing eemay eebe eecoded eein eethe eeVIN ee(vehicle eeidentification
eenumber)?
Question ee4 eeoptions:
Engine eetype.
Body eestyle.
Transmission eetype.
All eeof eethe eeabove. ee- eeAnswer eeAll eeof eethe eeabove.

Tests eeindicate eea eedamaged eeoil eepan. eeTechnician eeA eesays eethat eethis eerepair
eecan eealways eebe eemade eewithout eeremoving eethe eeengine. eeTechnician eeB eesays

, eethat eethe eeservice eemanual eeshould eebe eeconsulted eebefore eeproceeding eewith eethe
eerepair. eeWho eeis eeright?
Question ee5 eeoptions:
A eeonly.
B eeonly.
Both eeA eeand eeB.
Neither eeA eenor eeB. ee- eeAnswer eeB eeonly.

Technician eeA eesays eethat eethe eeengine eemust eenormally eebe eeremoved eeto eereplace
eethe eecrankshaft. eeTechnician eeB eesays eethat eethe eeengine eemust eebe eeremoved eeto
eereplace eethe eerear eemain eeseal. eeWho eeis eeright?
Question ee6 eeoptions:
A eeonly.
B eeonly.
Both eeA eeand eeB.
Neither eeA eenor eeB. ee- eeAnswer eeA eeonly.

Technician eeA eesays eethat eethe eefront eeend eeparts eeare eeusually eeremoved eebefore
eethe eetop eeend eeparts. eeTechnician eeB eesays eethat eethe eehead eebolts eecan eebe
eeremoved eewith eean eeimpact eewrench. eeWho eeis eeright?
Question ee7 eeoptions:
A eeonly.
B eeonly.
Both eeA eeand eeB.
Neither eeA eenor eeB. ee- eeAnswer eeBoth eeA eeand eeB.

A eevalve eejob eecan eegenerally eebe eeperformed eewith eethe eeengine eein eethe eevehicle.
Question ee8 eeoptions:
True
False ee- eeAnswer eeTrue

If eepossible, eedo eenot eedisconnect eethe eeair eeconditioning eeor eepower eesteering
eelines.
Question ee9 eeoptions:
True
False ee- eeAnswer eeTrue

The eevibration eedamper eemust eebe eeremoved eebefore eethe eefront eecover eecan eebe
eeremoved.
Question ee10 eeoptions:
True
False ee- eeAnswer eeTrue

ASE ee1. eeTests eefind eea eeburned eeengine eevalve. eeThe eeengine eeis eenot eesmoking
eeand eehas eegood eeoil eepressure. eeTechnician eeA eesays eethat eethis eeshould eebe eean
eein-vehicle eeoperation; eethe eeblock eecan eeremain eebolted eeto eethe eechassis.