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iRubric: heavy duty brake systems rubric

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heavy duty brake systems heavy duty brake systems remove, identify, measure, reassemble, adjust sytem Rubric Code: PX28939 By benjamin3 Ready to use Public Rubric Subject: Vocational Type: Exam Grade Levels: 6-8, 9-12, Undergraduate

Heavy truck brakes
	Poor 1 pts	Fair 2 pts	Good 3 pts
Dissassembly	Poor students are to follow all safety procedures. remove wheels, drums,shoes,cams,slack adjuster,brake chamber with supervision	Fair students are to follow all safety procedures. remove wheels, drums,shoes,cams,slack adjuster,brake chamber with minimal supervision	Good students are to follow all safety procedures, remove wheels,drums, shoes, cams, slack adjuster, brake chamber no supervision
Identification	Poor student will identify and label all brake components with supervision	Fair student will identify and label all brake components with minimal supervision	Good student will identify and label all brake components no supervision
Measure	Poor student will locate all specifications in service manual. student will measure all components and determine serviceability with supervision.	Fair student will locate all specifications in service manual. student will measure all components and determine serviceability with minimal supervision	Good student will locate all specifications in service manual. student will measure all components and determine serviceability no supervision
Reassembly	Poor students are to follow all safety procedures. students are to reassemble S-cam system using proper procedure with supervision	Fair students are to follow all safety procedures. students are to reassemble S-cam system using proper procedure with minimal supervision	Good students are to follow all safety procedures. students are to reassemble S-cam system using proper procedure no supervision
Adjustment	Poor student will adjust parking brake and service brake system using proper procedure with supervision	Fair student will adjust parking brake and service brake system using proper procedure with minimal supervision	Good student will adjust parking brake and service brake system using proper procedure no supervision