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1. Technician A says that grease may be added to roller
bearings without cleaning them. Technician B says that
a
new cotter pin should always be used when tapered roller
bearings are re-installed. Who is correct?
a. A only
b. B only
c. Both A and B
d. Neither A nor B
2. A stabilizer bar is used to:
a. provide a softer ride
b. increase load carrying
capacity
c. control suspension
movement and body roll
d. none of these
3. Conventional front suspension systems use _____ to absorb
road shock.
a. coil springs
b. torsion bars
c. leaf springs
d. either A or B
4. The purpose of the springs is to cushion the ride and
a. dampen oscillating
motion
b. hold the wheels in
alignment
c. maintain contact between
the wheel and road
d. support the weight
of the vehicle
5. Before making a tapered roller bearing adjustment, the
bearings are seated by
a. tightening to a specified
torque, then backing off
b. driving the vehicle for
a short distance
c. spinning the wheel by hand
d. they do not require seating
6. The MacPherson strut consists of a
a. leaf spring and control
arm
b. I beam and spindle
c. ball joint and strut
d. coil spring and shock
absorber
7. When a wheel is in a rebound movement
a. it has dropped to a position
below its usual
loaded
position
b. it is responding to an out
of round condition
c. it has a raised wheel and
the springs and shock
absorber
are compressed
d. it is thumping while passing
over a smooth driving
surface
8. The term "rebound movement" refers to the
a. downward movement of the
wheel as it drops into a
hole
b. contraction of the shock
absorber
c. upward movement of the wheel
as it hits a bump
d. reaction of the vehicle's
chassis to road
irregularities
9. The ball joint must be unloaded before it can be
a. checked for wear
b. replaced
c. lubricated
d. both A and B
10. Which best describes a gas-filled shock?
a. it contains pressurized
gas instead of hydraulic
fluid
b. a shock filler with
air from an outside source
c. a shock filled with
air from an on-board
compressor
d. it contains pressurized
gas and hydraulic fluid
11. MacPherson strut dampers and conventional shock absorbers
operate
a. in a slightly similar manner
b. in opposite directions
c. in the same manner
d. completely differently
12. Leaf spring rear suspension systems do not require control
arms because the
a. I beams replace control
arms
b. design does not require
ball joints
c. shock absorber controls
axle alignment
d. springs act as control arms
13. When turning a corner, the front wheels are
a. toed out
b. turning at different
angles
c. turned so the inside
wheel has a greater angle
than the outside wheel
d. all of the above
14. The purpose of the shock absorber is to
a. limit control arm
movement
b. support the wheel
assembly
c. dampen spring movement
d. compress hydraulic
fluid
15. If a shock strut is being replaced because of wear or
damage, the strut on the opposite side
a. should be replaced only
if it is worn or damaged
b. should also be replaced
c. should be adjusted to match
the action of the
replacement
strut
d. should be refilled
to its specified fluid level
16. Adjustable tapered roller bearings are used at the rear axle
of some ____________ vehicles.
a. rear wheel drive
b. four wheel drive
c. front wheel drive
d. both A and B
17. Technician A says that straight roller and ball bearings on
front wheel drive can be lubricated and re-adjusted.
Technician B says that tapered roller bearings
can be
relubricated and re-adjusted. Who is right?
a. A only
b. B only
c. Both A and B
d. Neither A nor
B
18. A Macpherson strut front suspension has _______ ball joint(s)
on each steering knuckle assembly.
a. 1
b. 2
c. 3
d. none of the above
19. A rear shock absorber should never be removed without first
supporting the wheel on a car with which type
suspension?
a. leaf springs
b. coil springs
c. torsion bar
d. all of these
20. Which of the following parts connects the upper and lower
control arm together?
a. the pitman arm
b. the tie rod
c. the steering knuckle
d. the steering arm
21. Torsion bars absorb road shock by
a. compressing
b. bending
c. twisting
d. expanding
22. A pressed in wheel bearing must be removed by _________ it
out.
a. pressing
b. driving
c. hammering
d. cutting
23. How much of a vehicle's weight is supported by the shock
absorbers?
a. one quarter
b. one half
c. none
d. all
24. Technician A says to check ball joint wear, the jack
should be placed under the lower control arm.
Technician
B says to check ball joint wear, the jack should
be placed under the frame. Who is right?
a. A only
b. B only
c. Either A or B
d. Neither A nor B
25. All of the following about conventional control arm
suspension ball joints are true except
a. one ball joint carries most
of the vehicle weight
b. one ball joint is a follower
joint and carries
little weight
c. both ball joints are compression
loaded
d. worn ball joints can affect
wheel alignment
ANSWER KEY