What is the minimum acceptable breaking efficiency for HGV on a brake tester?
45%
Service, Secondary or Handbrake?
Service brake 50 percent
Secondary 25 percent
Park brake 16 percent
But it can change as locks can give a pass if the results are lower
Does unit stop when peddle is pressed = yes.
Crack on.
Brake no worky return to base using gearbox to slow down.