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WorksheetsMLR Section B
Total questions: 20
Worksheet time: 20mins
Which step is NOT usually done when disarming an airbag system?
Removing the airbag modules from the vehicle
Removing the airbag fuse
Disconnecting the electrical connector to the airbag
Disconnecting the battery
Where can the type of power steering fluid be found?
On the reservoir fill cap
In the owner’s manual
In service information
Any of the above
Accessory drive belts are checked for all except.
Cracks
Length
Alignment
Wear
Which is the preferred method to bleed air from a power steering system?
Raise the front wheel off the ground and turn the steering wheel lock to lock
Start the engine and allow to idle
Use a vacuum pump attached to the reservoir cap
Use a bleeding tool
When replacing steering or suspension parts, which precaution is needed to be performed?
Fasteners tighten to factory specifications
Most parts need to be replaced in pair (left and right side)
The front wheels should be in the straight ahead position when the final parts are tighten
All of the above
A steering dampener looks like a____
Bump stop
Shock absorber
Pulley
Straight long steel rod
Wear indicator ball joints indicate that they are worn enough to need replacement in what location?
A line near the attaching nut
A raised area around the grease fitting
A special type of rubber grease seal
Any of the above depending on manufacture
A coil spring is correctly installed in a SLA-type of suspension system if_____
The two holes on the lower control arm are covered by the spring
The two holes are open in the lower control arm
One hole is covered and the other hole is open or just partially open
The spring tip shows at the upper spring mount
Which statement is true about springs?
Torsion bars are often adjustable to control ride height
Leaf springs use a center bolt
Spring can sag resulting in lower ride height
All of the above
When performing an alignment, a scan tool is likely to be needed to perform which operation?
Measure rear toe (total)
Calibrate steering angle sensor
Center the steering wheel
All of the above
The specified tire inflation pressure is found_____.
On the driver’s side door placard
On the tire sidewall
Either a or b
None of the above
A TPMS relearn procedure involves performing the procedure starting with which tire?
Right front
Right rear
Left front
Left rear
When rotating tires/wheels using a modified “X” method on a front-wheel-drive vehicle, where should the right front wheel be placed?
Right front
Right rear
Left front
Left rear
Tech A says an automotive tire's beads are used to stiffen he tire treads. Tech B says an automotive tire's beads are used to hold the sidewalls against the wheel rim. Who is right?
Tech A
Tech B
Both Tech A and B
Neither Tech A or B
Tech A says automotive tires are pneumatic. Tech B says modern automotive tires are not pneumatic. Who is right?
Tech A
Tech B
Both Tech A and B
Neither Tech A or B
Tech A says tire "rolling resistance" is normally reduced by lower inflation pressure. Tech B says tire "rolling resistance" is normally reduced by higher inflation pressure. Who is right?
Tech A
Tech B
Both Tech A and B
Neither Tech A and B
While discussing the basic parts of an automotive wheel bearing, Tech A says the bearing's outer race is sometimes pressed into the automobile's steering knuckle. Tech B says a wheel bearing's outer race is sometimes pressed into the hub. Who is right?
Tech A
Tech B
Both Tech A and B
Neither Tech A or B
All of the following are typical automotive suspension system problems except:
Bad control arm bushings
Damaged flex plate
Worn strut rod bushings
Bad ball joints
Tech A says leaf springs are used in many late-model vehicles because they cannot bread. Tech B says a spring compressor is not always required when replacing a rear coil spring. Who is right?
Tech A
Tech B
Both Tech A and B
Neither Tech A or B
A customer wants to know why his car's wheels are out of alignment. Tech A says weak suspension system springs can affect an automobile's wheel alignment. Tech B says vehicle suspension problems cannot cause wheel misalignment. Who is right?
Tech A
Tech B
Both Tech A and B
Neither Tech A or B
