1. A "buzzing" sound is coming from an vehicle's electricity steering device while the wheel
is became. Technician A tells the proprietor of the automobile that this hassle can be the
result of a broken pitman arm. Technician B tells the proprietor of the vehicle that this
problem can be as a result of air within the power guidance device. Who is right? -
ANS-B most effective.
2. A car enters the store with the ABS light glowing. Technician A says to inspect the
system for obvious issues. Technician B says to also use a scan too to assist locate the
problem. Who is correct? - ANS-Both A and B.
3. A car prepared with disc brakes is brought into the store with worn the front wheel
bearings. Technician A replaces the bearings and packs the brand new bearings with
all-cause bearing grease. Technician B replaces the bearings and packs the new
bearings with high-temperature wheel-bearing grease. Who is right? - ANS-B handiest.
4. A vehicle geared up with guide rack-and-pinion steerage is brought into the shop with
excessive steerage wheel play. Technician A adjusts the guidance gear. Technician B
adjusts the loafer arm. Who is right? - ANS-A handiest.
5. A automobile is delivered into the store with a possible ball joint problem. Technician A
uses a ball joint wear indicator to check the situation of the car's ball joints. Technician B
jacks up the car and movements the control arm and joint. Who is right? - ANS-Both A
and B.
6. A car is introduced into the store with a worn clutch. Technician A tells the proprietor of
the automobile that highway using will put on out a clutch quicker than town driving.
Technician B tells the proprietor that city riding wears out a seize quicker than dual
carriageway riding. Who is right? - ANS-B only.
7. A car is added into the shop with excessive steerage wheel play. Technician A tests for
worn ball sockets. Technician B tests the condition of the system's loafer arm. Who is
proper? - ANS-Both A and B.
8. A car is introduced into the shop with grabbing brakes. Technician
9. A looks for worn brake linings. Technician B looks for a faulty metering valve. Who is
proper? - ANS-Both A and B.
10. A automobile with an digital air suspension is brought into the shop with an air
compressor trouble. Technician A checks the compressor's electric connections and its
source of voltage. Technician B checks the compressor's output pressure with a
pressure gauge. Who is proper? - ANS-Both A and B.
11. A automobile's A/C system is being serviced. Technician A places a shop rag across the
fitting before eliminating a refrigerant line. Technician B wears protection glasses while
eliminating a refrigerant line. Who is right? - ANS-Both A and B.
12. A automobile's air con device isn't always operating well. Pressure gauge readings show
a low excessive-side strain and a high low-aspect stress. Technician A says the growth
, valve may be constrained. Technician B says the expansion valve can be stuck in the
open function. Who is proper? - ANS-B best.
13. A automobile's force shaft needs to be checked for runout. Technician A goes to use an
inside micrometer to perform this project. Technician B goes to use a dial indicator to
carry out this assignment. Who is proper? - ANS-B simplest.
14. A automobile's the front tires are worn excessively. Technician A exams the auto's
front-wheel alignment. Technician B assessments the tire's inflation stress. Who is right?
- ANS-Both A and B.
15. A vehicle's guide transaxle produces a noise in each gear. Technician A inspects the
situation of the valve body. Technician B assessments the situation of the transaxle's
shaft bearings. Who is right? - ANS-B simplest.
16. A car's steerage wheel does not go back to the directly-in advance role after turning.
Technician A adjusts the car's caster attitude. Technician B says the auto's caster
perspective has not anything to do together with his hassle. Who is proper? - ANS-A
only.
17. A vehicle's guidance wheel turns three inches earlier than inflicting motion of the the
front wheels. Technician A tells the owner of the car that this suggests everyday play
inside the steerage gadget. Technician B tells the owner of the vehicle that this indicates
excessive guidance wheel play. Who is right? - ANS-B only.
18. A vehicle's strut surprise absorbers are being replaced. During the procedure,
Technician A says jack stands have to be located beneath the car's strut assemblies.
Technician B says jack stands need to be placed underneath the axles. Who is proper? -
ANS-B only.
19. A seize is being tested for slippage. Technician A says when acting this take a look at,
the emergency brake need to be engaged. Technician B says when checking out a take
hold of for slippage, the automobile's transmission should be located in excessive gear.
Who is right? - ANS-Both A and B.
20. A patron complains of excessive proper-the front tire put on. The tread is worn alongside
the outer edges. The middle of the tread indicates little put on. Technician A says that
incorrect alignment is causing the wear and tear and that the automobile wishes a wheel
alignment. Technician B says that underinflation might be the problem and that tire
pressure have to be checked. Who is accurate? - ANS-B simplest.
21. A consumer complains that her vehicle's ride is very rough and the car maintains to
rebound long after going over humps in the street. Technician A says that a soar check is
needed to check the shocks. Technician B says that a preferred inspection for worn
suspension pars is likewise wished. Who is accurate? - ANS-Both A and B.
22. A patron needs his/her car's familiar joints greased. Technician A tells the purchaser that
sure present day normal joints are commonly sealed gadgets which are full of grease at
the factory. Technician B tells the consumer that some regular joints have grease fittings
that permit for lubrication. Who is proper? - ANS-Both A and B.
23. A purchaser desires to know what triggered his/her vehicle's ring and pinion gears to
malfunction. Technician A says prolonged service may have caused this problem.
Technician B says low differential lubricant stage may have precipitated this trouble. Who
is right? - ANS-Both A and B.
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