An instructor's manual and student activity guide on auto service repair are provided in this set of prevocational education materials which focuses on the vocational area of trade and industry. (This set of materials is one of ninety-two prevocational education sets arranged around a cluster of seven vocational offerings: agriculture, home economics, distributive education, health occupations, world of work, trade and industry, and office occupations.) The instructor's guide is organized into the following elements: title of activity, duration of activity (four to eight days), activity goals, instructional objectives (nine), related vocational clusters, and activity implementation (description, materials needed, safety considerations, teacher preparation prior to class, during the class, follow-up activities, and masters for duplication [a view fact sheet and a student checklist]). The student activity guide provides step-by-step instructions (narrative and illustrations) for completing each instructional objective (e.g., replace an air filter, replace wiper blades, check air pressure in tires, measure tire tread wear). At the end of each set of instructions is a student check point (evaluation activity). An occupational description for an automobile service station attendant concludes the document. (JH)