Brakes week 5

If air is heard leaking out of the left side hole, what can be done?

• Only thing that can be done is to Replace the whole Brake Chamber

• Cage the Chamber and replace the Diaphragm

• Replace Both Diaphragms

• Drain the air system completely and Refill the system.

• Drain the Wet Tank

If air is heard leaking out of the right side hole, what can be done?

• Replace the Brake Chamber

• Cage the chamber and replace the diaphragm

• Drain the Wet Tank

• Drain the air system completely and refill the system.

• Adjust the clevis so that the diaphragm is seated better

The Top Port is....

• For Spring Brake Air

• For mounting to the truck frame

• Input from the Primary Tank

• Output to

  Atmosphere Exhaust

• For Service Brake Air

The hole on the side of the chamber is for....

• Mounting to the frame

• To hold the service brake line hose clamp

• To hold the Caging Bolt

• To hold the slack adjuster tool

• Zip Tie Mounting Point

Match the Following:

• Short Stroke Chamber

• 
• Manual

• 
• Long Stroke Chamber

• 
• Front Chamber

• 
• Automatic

• 

A substance used to remove moisture:

(a)  

When inspecting a truck and oil is found inside the brake drum, the most likely cause is:

• Failed Wheel Seal

• Air Dryer Filter Needs to be Replaced

• Brake Chamber Leaking

• Brake Caliper Leaking

• The last tech that replaced the brakes went to a Diddy party the night before

If oil is found in the drum and on the brake shoes:

• The Wet Tank needs to be purged

• The purge valve is inop

• The drum needs to be replaced

• The shoes need to be replaced

• The primary air system is over-charging

Air Tanks should be drained daily:

• True

• False

The pressure at which the governor loads or starts the compressor operation:

(a)