2015 NATC Scripts

Round 2

Question 9 During a surge bleeding procedure: A. the end of the bleeder hose must be kept above the level of the fluid in the container. B. pump the pedal quickly several times with the bleeder screw closed. C. pump the pedal quickly several times while opening the bleeder screw. D. decrease the pressure bleeder chamber pressure to 10 psi (69 kPa). Question 10 A vehicle has no master cylinder pushrod clearance. This problem may cause: A. a low brake pedal. B. pressure build-up and dragging brakes. C. a spongy brake pedal. D. fluid leaking past the primary piston cups.

2015 National Automotive Technology Competition Script 20