HIBBING COMMUNITY COLLEGECOURSE OUTLINECOURSE TITLE & NUMBER: DSL 2543: Differentials/DrivelinesCREDITS: 3 (2/1)PREREQUISITES: NONECATALOG DESCRIPTION: Differentials/Drivelines focuses on the operation, repair/rebuild procedures for the differential used in the Heavy Duty Truck and Off Road Equipment and the principles, operation and repair procedures for drivelines used to connect the transmission to the differential.OUTLINE OF MAJOR CONTENT AREAS: I. Identify the variety of axles in useII. Controlled tractionIII. Single reductionIV. Double reductionV. Differential lockVI. 2 speedVII. Differential components include VIII. Ring gearIX. PinionX. CarrierXI. Side gearsXII. Pinion gearsXIII. Parts of a drivelineCOURSE GOALS/OBJECTIVES/OUTCOMES:The student will1. exhibit safe work practices.2. display dependability.3. exhibit professionalism.4. contribute to class discussion.5. perform assigned tasks.6. identify differential components.7. identify gear tooth parts.8. identify related differential terms.9. identify drive axle terms.10. identify differential types.11. describe differential power flow.12. calculate drive axle ratios.13. identify types of differential lubricants.Hibbing Community College, a technical & community collegean equal opportunity educator & employer14. measure ring gear backlash.15. measure ring gear run-out.16. inspect differential carrier assembly.17. inspect pinion gear assembly.18. measure drive pinion bearing preload.19. adjust differential to obtain correct pattern.20. adjust differential bearing preload.21. determine adjustments to change pattern.22. identify single reduction axle.23. identify two speed drive axle.24. identify planetary differential.25. identify limited slip differential.26. inspect differential parts for wear.27. disassemble single reduction axle.28. rebuild single reduction differential.29. assemble single reduction axle.30. identify power divider axle.31. explain power divider operation.32. identify power divider parts.33. identify tandem axles.34. identify two speed shifting mechanism.35. identify types of shift mechanisms.36. identify types of gear failures.37. identify check points on driveline angles.38. check driveline phasing.39. demonstrate correct lubrication of a propeller shaft. HCC COMPETENCIES MET:Working Productively & Cooperatively, Communicating Clearly & Effectively, Thinking Creatively & Critically, Social Responsibility, Valuing SelfMETHODS FOR EVALUATING STUDENT LEARNING:Performance objectives and exams will be translated to points and the points to grades. There are 100 percentage points possible and grades will be earned as follows: A=100-92.5, B=92.49-85, C=84.99-77.5, D=77.49-70, F=69.9 and below. Methods of evaluation include tests, quizzes, class participation, assignments, attendance, and lab tasks.SPECIAL INFORMATION: (SPECIAL FEES, DIRECTIVES ON HAZARDOUS MATERIALS, TEXTBOOK USED, ETC.)Hibbing Community College, a technical & community collegean equal opportunity educator & employer___________________________Date Approved3/25/2005Hibbing Community College, a technical & community collegean equal opportunity educator &