BARU
Ukuran huruf
Lembar kerjawheel bearings
Total soal: 17
Worksheet time: 9mins
all bearing grease is compatible and can be mixed
true
false
what is the term used to describe this bearing failure
overturned
spalling
brinelling
oxidizing
what is the proper procedure for inspecting a tapered roller bearing?
feel for roughness using the old grease
clean, visually inspect, lightly oil then press together with race and feel for roughness
clean with gasoline then spin fast using compressed air
dissasemble the bearing and visually inspect the insides
what is the prefered tool for removing a pressed in wheel bearing?
acetylene torch
sledge hammer
air hammer
hydraulic press
after cleaning a bearing, fresh grease can be rubbed on the outside of the rollers before installing it into the hub
true
false
how much end play should an adjustable wheel bearing have?
.001-.005
.005-.010
0
.025-.050
when servicing a tapered roller bearing type of wheel bearing, what should be done with the wheel seal?
cleaned up and re-used
replace the seal whenever it gets removed
reinstall it if its not bent or worn
apply silicone to the lip so it restores the sealing surface
what is the name of the seal component indicated by the arrow?
seal coil
garter spring
slinger
double lip
what is the mininmum API requirement for automotive gear oil?
GL4
GL6
GL5
GL2
WHAT COMPONENT SHOULD BE INSPECTED IF A GROWLING NOISE IS HEARD FROM THE FRONT END THAT GOES AWAY WHEN ROCKING THE STEERING SIDE TO SIDE?
STEERING WHEEL
FRONT WHEEL BEARING
FRONT TIRES
SHOCK ABSORBER
what holds the bearing rollers onto the inner bearing race
pure magic
electro magnet
wheel speed sensor
bearing cage
bearing lubricant protects the bearing from corrosion and heat
true
false
when removing a bolt on hub assembly what is the best tool to use if its stuck in the steering knuckle
sledge hammer
slide hammer
ball pien hammer
cutting torch
a tapered roller bearing is able to control both radial and lateral loads
true
false
what precaution must be taken when removing a wheel bearing?
wear safety glasses
removal of the wheel speed sensor may be required
do not hang the brake caliper by the hose
all of them should be
what must caution must be exercised when installing an axle seal?
make sure the seal is installed square to the bore
seal must be lubricated where it presses into the hub
seal requires silicone sealant to function properly
remove the spring from the seal so its not too tight on the shaft
what characteristic does wheel bearing grease have that makes it best for bearings?
extreme pressure and temperature resistance
absorbs water
water soluble
evaporates when hot
