Complete Solutions
A dirty cabin air filter can cause... - ANSWER-A musty smelling cabin
A flexible rubber brake line is being inspected.
Technician A says small blisters in the rubber are acceptable if they are not leaking.
Technician B says that small cracks in the rubber require replacement of the hose.
Who is correct? - ANSWER-Technician B only
A high-pitcher squeal is heard when the steering is turned full lock. What could be the
cause? - ANSWER-A loose drive belt
A technician is preforming a service on a vehicle there is a risk of splashing liquid.
Technician A says that regular safety glasses with side shields will work. Tech B says
that goggles combined with a face shield will provide adequate protection. Who is
correct? - ANSWER-Tech B
A TPMS (tire pressure monitoring system) sensor is being replaced. Technician A says
that a magnet is used to activate the new sensor. Tech B says that on some vehicle, the
new sensor may have to be relearned by the TPMS module. Who is correct? -
ANSWER-Tech B
A vehicle is being checked for power steering leaks Technician A says that leaks can
develop in the fitting hoses and seals, Technician B says that the steering components
should be observed for leaks while a helper turns the steering wheel from side to side.
Who is right? - ANSWER-Both
A vehicles battery prematurely fails. A charging system output test shows the alternator
is producing a constant 16.0 volts. This could indicate a failed... - ANSWER-Voltage
regulator
An alternator is being replaced. The first step the tech should take is to disconnect the...
- ANSWER-Negative battery cable
An oil filter bypass valve? - ANSWER-Protects the engine from oil starvation if the filter
is stopped up or "plugged"
Brake fluid must meet minimum standards set by... - ANSWER-Department of traffic
(DOT)
Define the term stroke - ANSWER-Distance the piston travels from TDC (top dead
center) to BDC (bottom dead center)