Steering And Suspension, Braking, Control Systems, Tires, Hubs And Wheel Bearings Flashcards
What causes foaming power steering fluid
Low power steering fluid
What causes the steering to be difficult to rotate until rpm is increased
A stuck open flow control valve
Steering effort increases and decreases as the wheel turns from lock to lock what causes this
A seized steering u joint
What adjustment must be made after installing a pitman shaft
Over centre preload adjustment
A hydraulic power steering rack shudders as it moves to the left lock position but other way is ok why is this
The rack housing bore is worn
Fwd vehicle pulls toward the last direction turned why
Upper strut bearings are seizing
Do you need to unload the ball joints on a SLA suspension set up
No
If the tire has sharp edges pointing outwards what needs to be done
Add positive toe
Outer tire tread is wearing faster then inner how is this fixed
Add negative camber
Vehicle pulls to left when braking why is this
Seized right brake calliper
What causes a bad rotor to cause brake pulsation
Parallelism
What rotor condition can cause a noise when slowing down vehicle at low speeds
Excessive rotor run out
What is the max out of round for a brake drum
.003”
What test can damage a active wheel speed sensor
Resistance
What abs condition could cause the brake pedal to slowly drop at a stop
An unseated dump valve
