California Vehicle Code ARTICLE 3 - Airbrakes

• Section 26502.
  (a) Airbrakes of every motor vehicle and combination of vehicles shall be so adjusted and maintained as to be capable of providing full service brake application...
• Section 26503.
  Every motor vehicle equipped with airbrakes or equipped to operate airbrakes on towed vehicles shall be equipped with a standard type safety valve which shall...
• Section 26504.
  The air governor cut-in and cut-out pressures of every motor vehicle equipped with airbrakes or equipped to operate airbrakes on towed vehicles shall be adjusted...
• Section 26505.
  A motor vehicle equipped with airbrakes or equipped to operate airbrakes on towed vehicles shall be equipped with a pressure gauge of reliable and satisfactory...
• Section 26506.
  (a) Every motor vehicle airbrake system used to operate the brakes on a motor vehicle or on a towed vehicle shall be equipped with a low...
• Section 26507.
  A check valve shall be installed and properly maintained in the air supply piping of every motor vehicle equipped with airbrakes, either between the air...
• Section 26508.
  Every vehicle or combination of vehicles using compressed air at the wheels for applying the service brakes shall be equipped with an emergency stopping system...

Last modified: October 22, 2018