10/8/25, 8:07 AM Yamaha Motor University Exam (2025) Exam Questions & Answers | Latest Already Graded A+ UPDATE 2025|2026!! Flashcards | …
Yamaha Motor University Exam (2025) Exam
Questions & Answers | Latest Already Graded A+
UPDATE 2025|2026!!
Save
Terms in this set (76)
-is where the motor is located
-The Powerhead
-combine the motor and drive into a single packaged
-Outboards
unit
-Steering
-can be controlled by remote or direct methods
-Inboard motors
-are common on large vessels
Oil seal is designed to oil/water
keep ___ in and prevent _____
or dust from coming in
from outside
-attaches the motor to the boat
-it allows for trim and tilt movements
The bracket is used to: -it allows the motors to pivot which allows steering
-acts as a shock absorber if the lower unit hits an
underwater object while the boat is at speed
One side of the Circlip has Sharp-edged/ -><-
a sharp-edged (90
degrees) corner and other
is angled (45 degrees).
Install a circle with the
___________ side opposite the
direction of force/
https://quizlet.com/1089415597/yamaha-motor-university-exam-2025-exam-questions-answers-latest-already-graded-a-update-20252026-flash-cards… 1/11
, 10/8/25, 8:07 AM Yamaha Motor University Exam (2025) Exam Questions & Answers | Latest Already Graded A+ UPDATE 2025|2026!! Flashcards | …
-for tightening a bolt or nut to the specified torque
-a touque wrench is used
-to measure the runout or deflection of a shaft or
-a dial gauge is used
plane
-a vernier caliper is used
-for measurement of inside, outside diameters and
-a reamer is used
depths
-a pressure gauge can be
-to finish precision bores of valve stems and other
used-
bushings
-a micrometer can be
-to measure intake vauum
used
-to measure thickness very accurately
Identify the different Hemispherical (2) Wedge (1)
combustion chamber
designs
-the intake valve is opened
During the intake stroke -the piston moves downward
what is the correct order? -a negative pressure is produced in the cylinder
-the air-fuel mixture is taken in
How many flywheel 2
revolutions are there in the
complete four stroke
process?
Which valve can handle exhaust valve
higher heat?
https://quizlet.com/1089415597/yamaha-motor-university-exam-2025-exam-questions-answers-latest-already-graded-a-update-20252026-flash-cards… 2/11
Yamaha Motor University Exam (2025) Exam
Questions & Answers | Latest Already Graded A+
UPDATE 2025|2026!!
Save
Terms in this set (76)
-is where the motor is located
-The Powerhead
-combine the motor and drive into a single packaged
-Outboards
unit
-Steering
-can be controlled by remote or direct methods
-Inboard motors
-are common on large vessels
Oil seal is designed to oil/water
keep ___ in and prevent _____
or dust from coming in
from outside
-attaches the motor to the boat
-it allows for trim and tilt movements
The bracket is used to: -it allows the motors to pivot which allows steering
-acts as a shock absorber if the lower unit hits an
underwater object while the boat is at speed
One side of the Circlip has Sharp-edged/ -><-
a sharp-edged (90
degrees) corner and other
is angled (45 degrees).
Install a circle with the
___________ side opposite the
direction of force/
https://quizlet.com/1089415597/yamaha-motor-university-exam-2025-exam-questions-answers-latest-already-graded-a-update-20252026-flash-cards… 1/11
, 10/8/25, 8:07 AM Yamaha Motor University Exam (2025) Exam Questions & Answers | Latest Already Graded A+ UPDATE 2025|2026!! Flashcards | …
-for tightening a bolt or nut to the specified torque
-a touque wrench is used
-to measure the runout or deflection of a shaft or
-a dial gauge is used
plane
-a vernier caliper is used
-for measurement of inside, outside diameters and
-a reamer is used
depths
-a pressure gauge can be
-to finish precision bores of valve stems and other
used-
bushings
-a micrometer can be
-to measure intake vauum
used
-to measure thickness very accurately
Identify the different Hemispherical (2) Wedge (1)
combustion chamber
designs
-the intake valve is opened
During the intake stroke -the piston moves downward
what is the correct order? -a negative pressure is produced in the cylinder
-the air-fuel mixture is taken in
How many flywheel 2
revolutions are there in the
complete four stroke
process?
Which valve can handle exhaust valve
higher heat?
https://quizlet.com/1089415597/yamaha-motor-university-exam-2025-exam-questions-answers-latest-already-graded-a-update-20252026-flash-cards… 2/11
