Heavy Duty Suspension

Tech A says Leaf springs can be mounted above the axle. Tech B says leaf springs can be mounted under the axle. Who is correct?

• Tech A

• Tech B

• Both A and B

• Neither A nor B

Tech A says "caging" a brake chamber causes the brakes to release. Tech B says "caging" a brake chamber causes the brakes to lock. Who is correct>

• Tech A

• Tech B

• Both A and B

• Neither A nor B

Tech A says "underslung" is when the axle is under the springs. Tech B says "underslung" suspensions have a higher ride height. Who is correct?

• Tech A

• Tech B

• Both A and B

• Neither A nor B

Tech A says Leaf Spring Suspensions can not work with airbags. Tech B says Leaf Springs are better for heavy duty applications than coil springs. Who is correct?

• Tech A

• Tech B

• Both A and B

• Neither A nor B

Coil Springs can have dual spring rates. True or False?

• True

• False

The sudden upward movement caused by a bump:

• Jounce

• Jump

• Rebound

• Jiggy

Which part is unsprung?

• Cab/Body

• Chassis

• Wheels

• T-Pain

• Transmission

Which part is considered Sprung Weight?

• Axles

• Tires

• Contact Patch

• Engine

• Lizzo

Which one keeps the leaf springs from banging on the frame?

• Axle Stops

• Jounce Blocks

• Bushings

• Both Axle Stops and Jounce Blocks

• Duck Tape

Tech A says Leaf Springs do not contact each other because of a layer of grease that needs to be applied at every annual service. Tech B says contact between leaf springs cause friction that assists in ride dampening. Who is correct?

• Tech A

• Tech B

• Both A and B

• Neither A nor B