This teacher's guide is part of an instructional series on small engine repair that is intended for use with mentally retarded and learning disabled students in general mechanical repair programs. Notes to the instructor cover equipment needed, preparation before teaching, and use of evaluation charts, transparency masters, audiovisual(s), and student activities. Other contents include a list of prerequisite skills, a chart of student goals and objectives, activities and materials to achieve them, a list of vocabulary terms, 20 transparency masters, six student activities to be used in conjunction with the viewing of one of the audiovisual presentations, answers to the activity sheets, an evaluation model with five evaluation charts, narratives for three audiovisual presentations, and a reference list. (This material has been developed as an extension of Comprehensive Small Engine Repair--ED 146 392--published by the Mid-American Vocational Curriculum Consortium, Inc. It is recommended that the two be used together.) (YLB)