Wayne County Community College District

Transcription

1 AUT 204 Suspensin And Steering II CREDIT HOURS: 2.00 CONTACT HOURS: COURSE DESCRIPTION: This curse is a cntinuatin curse f Steering and Suspensin I. This curse is designed t prvide the student with the knwledge and skills t inspect, diagnse and perfrm repair prcedures n autmtive steering and suspensin systems, as well as intrductin t basic inspectin and diagnsing f steering and suspensin prblems will be applied in this curse. Identificatin f special tls used n these systems will als be explained. In additin, ASE principles fr certificatin will be intrduced t the student. PRE-REQUISITE: AUT 114, AUT 115, AUT 116, AUT 117, and AUT 121 Pre-requisite: AUT 114, AUT 115, AUT 116, AUT 117, and AUT 121EXPECTED OUTCOMES EXPECTED COMPETENCIES: Upn cmpetitin f this curse the student shuld be familiar with: Shp Safety Fr every task in Steering and Suspensin, the fllwing safety requirements must be strictly enfrced: Cmply with persnal and envirnmental safety practices assciated with clthing; eye prtectin; hand tls; pwer equipment; prper ventilatin; and handling, strage, and dispsal f chemicals/materials in accrdance with lcal, state, and federal safety and envirnmental regulatins. Identify prtective clthing and equipment and their prper use; prper shp behavir; principles f fire safety; and federal regulatins cncerning hazardus material and shp safety. Describe hw t select individual persnal prtective clthing and equipment. Identify the dangers f imprper behavir in the shp. Identify the imprtance f prper grming and hygiene. Identify the classes f fires and the types f fire extinguishers. Identify the use f a fire blanket. Identify general fire emergency prcedures. Identify the Occupatinal Safety and Health Administratin (OSHA) regulatins. Identify the Envirnmental Prtectin Agency (EPA) regulatins. Identify the safe use f fire prtectin equipment Identify the safe use f shp equipment fllwing Envirnmental Prtectin Agency (EPA) and Occupatinal Safety and Health Act (OSHA) regulatins

2 Identify and explain the safe and prper use f chemicals Identify the types and uses f slvents. Identify the types and uses f saps and cleaning slutins. Identify the types and uses f ils. Identify the types and uses f greases. Identify the types and uses f specialty additives. Identify the types and uses f specialty chemicals. Describe the five general rules fr using autmtive chemicals. Cmplete the assignment sheet n lubricants. Cmplete the assignment sheet n lubricants. Identify gasses and the hazards they present. Identify the hazards f asbests dust. Steering Systems Diagnsis and Repair Diagnse steering clumn nises, lseness, and binding cncerns (including tilt mechanisms); determine necessary actin. P-2 Identify the prcedures fr diagnsing steering clumn prblems. Identify the prcedure fr diagnsing electrnically cntrlled steering systems. Diagnse pwer steering gear (nn-rack and pinin) binding, uneven turning effrt, lseness, hard steering, and fluid leakage cncerns; determine necessary actin. P-3 Identify the prcedures fr checking and adjusting manual steering fluid levels. Identify prcedures fr inspecting the cnditin and level f fluids in cnventinal pwer steering and pwer rack-and-pinin steering systems. Identify prcedures fr bleeding a pwer steering system. Identify the prcedures fr diagnsing leaks in pwer steering pumps. Identify the prcedures fr diagnsing leaks n a cnventinal pwer steering gear. Identify the prcedures fr diagnsing fluid leaks in pwer rack-and-pinin systems. Identify the prcedures fr diagnsing leaks in pwer steering hses. Identify the equipment needed fr testing pwer steering systems. Identify the prcedures fr hking up the pwer steering testing equipment. Identify the prcedures fr checking pwer steering systems pressure. Identify the prcedures fr servicing pwer steering hses. Diagnse pwer steering gear (rack and pinin) binding, uneven turning effrt, lseness, hard steering, and fluid leakage cncerns; determine necessary actin. P-3 Identify the prcedures fr remving and installing a pwer steering pump. Identify the prcedures fr servicing pwer steering hses. Identify the prcedures fr servicing a pwer steering pump.

3 Test and diagnse cmpnents f electrnically cntrlled steering systems using a scan tl; determine necessary actin. P-3 Identify the prcedure fr diagnsing electrnically cntrlled steering systems. A. Test and diagnse cmpnents f electrnically cntrlled steering systems using a scan tl. Wheel Alignment Diagnsis, Adjustment, and Repair Check rear wheel thrust angle; determine necessary actin. P-2 Identify the varius wheel alignment angles and settings. steering gemetry. Check fr frnt wheel setback; determine necessary actin. P-2 Identify the causes f vibratin at highway speeds. Identify the characteristics and causes f wheel shimmy. Identify the characteristics f rugh r damaged wheel bearings. Identify the characteristics and causes f wander. Identify the characteristics and causes f lateral pull. Identify the characteristics and causes f hard steering. Identify the characteristics and causes f pr steering return. Identify the prcedures fr diagnsing steering, suspensin, and wheel alignment prblems during a rad test. Identify the characteristics f wheel alignment. Identify the varius wheel alignment angles and settings. Identify the prcedures fr adjusting frnt-wheel te. Demnstrate the ability t: B. Diagnse wheel r tire vibratins, shimmy, and nise. C. Measure and crrect frnt-wheel alignment. D. Diagnse and crrect steering and suspensin cncerns using principles f steering gemetry.

4 Check frnt cradle (subframe) alignment; determine necessary actin. P-3 Identify the causes f vibratin at highway speeds. Identify the characteristics and causes f wheel shimmy. Identify the characteristics f rugh r damaged wheel bearings. Identify the characteristics and causes f wander. Identify the characteristics and causes f lateral pull. Identify the characteristics and causes f hard steering. Identify the characteristics and causes f pr steering return. Identify the prcedures fr diagnsing steering, suspensin, and wheel alignment prblems during a rad test. Identify the characteristics f wheel alignment. Identify the varius wheel alignment angles and settings. B. Diagnse wheel r tire vibratins, shimmy, and nise. C. Measure and crrect frnt-wheel alignment. D. Diagnse and crrect steering and suspensin cncerns using principles f Differentiate between steering and suspensin cncerns using principles f steering gemetry (caster, camber, te, etc). P-1 Identify the varius wheel alignment angles and settings. Demnstrate the ability t: B. Diagnse wheel r tire vibratins, shimmy, and nise.

5 Diagnse vehicle wander, drift, pull, hard steering, bump steer, memry steer, trque steer, and steering return cncerns; determine necessary actin. P-1 Identify the causes f vibratin at highway speeds. Identify the characteristics and causes f wheel shimmy. Identify the characteristics f rugh r damaged wheel bearings. Identify the characteristics and causes f wander. Identify the characteristics and causes f lateral pull. Identify the characteristics and causes f hard steering. Identify the characteristics and causes f pr steering return. Identify the prcedures fr diagnsing steering, suspensin, and wheel alignment prblems during a rad test. B. Diagnse wheel r tire vibratins, shimmy, and nise. C. Measure and crrect frnt-wheel alignment. D. Measure and crrect rear-wheel alignment. E. Diagnse and crrect steering and suspensin cncerns using principles f Perfrm prealignment inspectin; perfrm necessary actin. P-1 Identify the characteristics f wheel alignment. Identify the varius wheel alignment angles and settings. B. Diagnse wheel r tire vibratins, shimmy, and nise. Measure vehicle riding height; determine necessary actin. P-1 Identify the prcedures fr determining vehicle ride height.

6 Check and adjust frnt and rear wheel camber; perfrm necessary actin. P-1 Check and adjust caster; perfrm necessary actin. P-1 Check and adjust frnt wheel te; adjust as needed. P-1

7 Center steering wheel. P-1 Check te-ut-n-turns (turning radius); determine necessary actin. P-2 Check SAI (steering axis inclinatin) and included angle; determine necessary actin. P-2

8 Check and adjust rear wheel te. P-2 ASSESSMENT METHODS: Student perfrmance may be assessed by examinatin, quizzes, case studies, ral cnversatin, grup discussin, ral presentatins. The instructr reserves the ptin t emply ne r mre f these assessment methds during the curse. GRADING SCALE: 90%-100% = A 80%-89.9%= B 70%-79.9%= C 60%-69.9%= D <60% = E