Michigan ase brake - Study guides, Class notes & Summaries

Michigan ASE Brake Certification Exam Questions and Solutions

MICHIGAN ASE BRAKE CERTIFICATION EXAM WITH VERIFIED SOLUTIONS

Air in Hydraulic System - correct answer A spongy brake pedal may be caused by Excessive tire pressure - correct answer Can not cause very erratic brake pulling while applying brakes Excessive brake pedal travel - correct answer A power assist brake booster push rod that is too short will cause Brake drum machined beyond its limits - correct answer Can cause brake pedal fade Repair leak and replace brake linings - correct answer How to correctly service brake linings soaked with axle gre...

A vehicle is equipped with a vacuum brake booster. It doesn't have power assist until the engine runs for a minute, then it begins to work normally. What is the most likely reason? A. Defective check valve B. Adjusted brake pedal push rod is too short C. Front brake disc is worn D. Engine requires a tune-up to produce a higher vacuum at idle speed - Answer Correct answer A - The defective check valve causes a loss in vacuum when the engine is off. That's why the power assist begins to func...

A cracked or torn vacuum diaphragm in a brake power booster would most likely cause: - Answer a hard pedal feel requiring very high pedal effort to stop to test a vacuum power brake booster in the vehicle, you should pump the brake pedal at least 4 times, hold the brake pedal depressed, and start the engine. the brake pedal should: - Answer drop slightly and remain firm A mechanic finds gear lube inside both rear drums on a rear wheel drive vehicle. What is most likely the cause of this pr...

Incorrect master cylinder pushrod adjustment - Ans Excessive pedal travel before brakes apply is caused by Properly operating - Ans Power brakes that move down slightly when the engine is started with the brakes applied are Vacuum supply test - Ans Checks the vacuum supply hose for kinks and checks the level of vacuum supplied by the engine or vacuum pump