Iicl Chassis Inspector Exam With Complete Solutions

What is the deciding factor in repairing main rails? {Ans: Rails must be repaired when deformation influences the ability of a container to be seated properly and secured to the chassis, or its ability to track properly.}When is a BIT required? {Ans: Vehicles must be periodically inspected with 90-day intervals or sooner, if necessary, to ensure safe operation.}What is involved in checking brake adjustment? {Ans: Observe camshaft rotation; condition of bushings; push rod travel; inspect relay valves for housing cracks and leakage at hose connections}What is excessive wheel play in bearings a sign of? {Ans: Improper wheel torque and/or possible bearing/cone damage}What is traction control? {Ans: Helps the ABS improve vehicle traction by minimizing wheel slip on the drive axle during acceleration.}In ABS, what is an pickup? {Ans: Commonly called "the sensor" which contains a wire coil/magnet assembly, which generates pulses of electricity as teeth of the exciter pass in front of it.}What is the inspection criteria for the main rails? {Ans: Sight along main rails to notice deformation (twist, bow, dent, or bend) in framework; examine frame welds for cracks}What is the inspection criteria for air hoses? {Ans: Condition of the