iRubric: Evaluation of a Completed Brake Job rubric

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Evaluation of a Completed Brake Job

This rubric is designed to evaluate a completed brake job performed by 10th to 12th grade high school automotive students in an ASE/NATEF certified automotive program.

Rubric Code: KX4XCC7

By mcccautotech

Ready to use

Public Rubric

Subject: Vocational

Type: Project

Grade Levels: (none)

Brake Job Evaluation
	Poor 1 pts	Fair 2 pts	Good 3 pts
Rotor Cutting	Poor Rotor surface is excessively rough and/or not true and parallel; rotor is undersize and was not measured correctly.	Fair Rotor surface is true, clean and cut correctly with a smooth finish but was installed undersize.	Good Surface is smooth and true; rotor surface has been cleaned and free of finger prints, grease and other contaminants.
Caliper Installation WARNING: pedal must be pumped up upon completion of this step tp prevent accidents.	Poor Piston retracted properly, but bolts left loose or otherwise installed incorrectly.	Fair Piston is retracted properly, but dust boot is twisted and bolts are installed properly, but not tightened to specifications.	Good Piston is retracted properly, bolts are installed correctly and tightened to specifications.
Wheel Installation	Poor Wheels installed correctly, but lug nuts left loose.	Fair Wheels installed correctly, but lug nuts installed backwards and torqued	Good Wheels installed correctly, lug nuts installed correctly and torqued properly.
Pad Thickness	Poor Thickness is below state limits	Fair Thickness is passing, but may not last until the next time	Good Thickness more than 1/2 the original thickness
Safety	Poor Safety glasses and/ or safety shoes were not worn during the service	Fair Safety glasses were removed during the service	Good Safety shoes and safety glasses are worn throughout the service
Cleanup	Poor Cleanup was not satisfactory. Dust was not cleaned up using an approved method.	Fair Dust was removed with an approved recovery system, but cleanup was not complete.	Good Area was satisfactorily cleaned up and brake dust was removed using an approved recovery system.