EXAM | COMPLETE QUESTIONS AND
CORRECT DETAILED ANSWERS | LATEST
UPDATE (2026) | ALREADY GRADED A+
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 grease but still have a lot of lining left on them
Metering Valve - CORRECT ANSWER -Disc/Drum system, the front brakes lock up on light pedal
application. This could be caused by a bad:
Seized caliper piston - CORRECT ANSWER -Will NOT cause a low brake pedal
Air in the hydraulic system - CORRECT ANSWER -A spongy brake pedal on a vehicle with 4-wheel
disc brakes with a lower than normal travel indicates
Movement of brake pad during braking - CORRECT ANSWER -Causes disc brake squeal