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Smart Reasoning:

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Qaagi - Book of Why

Causes

Effects

motor mount failed , ... .. 0 person(scausingengine vibration / noise

the symptomsis causingcar engine vibration

a bird ... the left engineresultedin high engine vibration

the water ... andcausingsevere engine vibration

misalignment of the motor(passive) can be caused byMotor vibration noise

Bad rear mountcan causeexcessive engine vibration

Other thingscan causeexcessive engine vibration

something insideis causingextra engine vibration

something inside whichis causingextra engine vibration

These fluctuationscausedexcessive engine vibration

by problems with the balance of the internal rotating assembly(passive) are ... caused byEngine related vibrations

Failure of this partcan causeexcessive engine vibration

by a propeller that is not balanced(passive) caused byexcess engine vibration

the torque caused by the firing pulsewill causeengine pitch vibration

by airplane movement(passive) caused byengine vibrations accelerations

An inline four cylinder , or even a V6 engine with a crank - speed balance shaft , will experience significant secondary dynamic imbalanceresultingin engine vibration

the following conditions : Improper mounting of the engine Deterioration of the engine mounts Hot oil and hot components(passive) can be caused byEngine vibration

by unbalanced force in the engine speed range(passive) caused byengine vibration

by a ? failure within the air cycle machine(passive) caused byengine vibrations

by the first engine cylinder group(passive) caused byengine vibration

by the first engine cylinder group(passive) caused bythe engine vibration

An inline four cylinder or V6 engine without a balance shaft will experience secondary dynamic imbalanceresultingin engine vibration

Just one loose motor mountcan causeengine vibration

by damaged or broken engine mounts(passive) caused byengine vibrations

a change in engine speed(passive) are caused byEngine vibrations

worn engine mounts(passive) are sometimes caused byEngine vibrations

For a four - cylinder enginecausesvibration of the engine

failure ... timing belt side / left motor mount brokencausingengine vibration

Low idle speed ... a great oneto be causingthe engine vibration

by engine disturbance force in engine speed range and prevent engine(passive) caused byengine vibration

by the operation of the engine 100(passive) caused byAn engine vibration

by engine disturbance force in engine speed range(passive) caused byengine vibration

by an initial explosion at the time of the starting of the engine(passive) caused byvibration of the engine

that the engine 102 is operating at a sufficiently high engine speedto causeengine vibration

by engine disturbances in the engine speed range(passive) caused byengine vibrations

motor mounts failedcausingengine vibration

timing belt side / left motor mount brokencausingengine vibration

two motor mounts brokecausingengine vibration

timing belt side / left motor mount broken ... ; cause was determined during timing belt changecausingengine vibration

by the starting engine(passive) caused byengine vibrations

to oil leak and eventually bearing issuesleadsto oil leak and eventually bearing issues

a carburetor bolt to loosencauseda carburetor bolt to loosen

problems to the exhaust system as well as other parts on the aircraftcan causeproblems to the exhaust system as well as other parts on the aircraft

wear on the enginecan causeswear on the engine

the vehicle to fall downcan causethe vehicle to fall down

the vehicle to fallcan causethe vehicle to fall

it to rub against , and damagewo ... causeit to rub against , and damage

right enginecausingright engine

to engine boltsleadto engine bolts

to the exhaust system as well as other parts on the aircraftcan causeto the exhaust system as well as other parts on the aircraft

small bolts ( like thosecan causesmall bolts ( like those

component failures that can lead to severe oil losscan ... does causecomponent failures that can lead to severe oil loss

the rubber vacuum pipe to wearcausethe rubber vacuum pipe to wear

right engine shut down and return tocausingright engine shut down and return to

in smoother and efficient accelerationresultingin smoother and efficient acceleration

the pipe to crackcausingthe pipe to crack

car to shakecausingcar to shake

a fatigue failure in the wires at the connectorswould ... causea fatigue failure in the wires at the connectors

their internal wire to breakwould ... causetheir internal wire to break

in less wear and tear on the engine componentsresultingin less wear and tear on the engine components

in motionsetin motion

a fatigue failure at the connection to the tankcauseda fatigue failure at the connection to the tank

What engine vibration usually ... the most concerncausesWhat engine vibration usually ... the most concern

Such a fall(passive) could be caused bySuch a fall

fuel problemscausesfuel problems

to the exhaust vibrationleadingto the exhaust vibration

problems : mount the device such that it is least exposed to vibrationcan causeproblems : mount the device such that it is least exposed to vibration

them to turn /causethem to turn /

them to turncausethem to turn

rubber line to slip off , resulting in firethen causerubber line to slip off , resulting in fire

damage(passive) caused bydamage

ignition switch damage and unexpected engine shut - downpossibly causingignition switch damage and unexpected engine shut - down

to back out and flow through the intake to a cylinderdo ... causeto back out and flow through the intake to a cylinder

it to back out and flow through the intake to a cylinderdo ... causeit to back out and flow through the intake to a cylinder

shaft wear(passive) caused byshaft wear

the fuel hoses to rub against the breather pipe , and , over time , the fuel hoses could sustain damage from this frictioncould causethe fuel hoses to rub against the breather pipe , and , over time , the fuel hoses could sustain damage from this friction

fuel leakagecausingfuel leakage

sensors to fail on a number of engineshas causedsensors to fail on a number of engines

a gauge failure and fuel leakagecould causea gauge failure and fuel leakage

the end nozzle section to come off due to a fatigue fractureCould ... causethe end nozzle section to come off due to a fatigue fracture

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Smart Reasoning:

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