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Introduction Everybody knows that when you press your foot on the brake pedal the vehicle is supposed to stop. But how does the pressure from your foot get to the wheels with enough force to stop a heavy vehicle? In the following sections, we will study the systems and components required to allow brakes to work effectively. Course Objectives Upon completion of this course, technicians should understand and be able to apply their knowledge of: • • • • • • • • • • • • Brake functions and components Split hydraulic systems Master cylinder operations Balance control systems Power brake booster systems Disc brake operation Micrometer reading Drum brake operation Brake fluids Brake bleeding operations Brake lines and hoses Basic diagnosis Using the Job Sheets As you proceed through the online module, on some pages you will find links that will open a window with a printable procedure or job sheet containing hands-on lab activities based on the NATEF standards related to the content you are studying. When you come upon a procedure or job sheet link, click on it and print the job sheet for completion in the shop. See your instructor for guidance in completing the job sheets. Some jobs sheets will require supplemental materials such as a vehicle service manual, equipment manual, or other references. Brake System Functions Automotive brakes are designed to slow and stop a vehicle by transforming kinetic (motion) energy into heat energy. As the brake linings contact the drums/rotors they create friction which produces the heat energy. The intensity of the heat is proportional to the vehicle speed, the weight of the vehicle, and the quickness of the stop. Faster speeds, heavier vehicles, and quicker stops equal more heat. Automotive brake systems can be broken down into several different sub-systems (fig. 1): • Apply system • Boost system • Hydraulic system • Wheel brakes • Balance control system • Warning system (fig. 1) Base Brake Systems .
GENERAL PROCEDURES Driveshaft Runout and Balancing Special Tool(s) Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) or equivalent Mastertech® Series MTS 4000 Driveline Balance and NVH Analyzer (Vetronix) 257-00018 or equivalent Driveshaft Inspection NOTE: Driveline vibration exhibits a higher frequency and lower amplitude than high-speed shake. Driveline vibration is directly related to the speed of the vehicle and is noticed at various speeds. Driveline vibration can be perceived as a tremor in the floorpan or heard as a rumble, hum or boom. NOTE: Refer to Specifications in this section for all runout specifications. 1. NOTE: Do not make any adjustments before carrying out a road test. Do not change the tire pressure or the vehicle load. Carry out a visual inspection of the vehicle. Operate the vehicle and verify the condition by reproducing it during the road test. • 2. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to Section 100-02. • 3. The concern should be directly related to vehicle road speed, not affected by acceleration or deceleration or could not be reduced by coasting in NEUTRAL. The driveshaft should be kept at an angle equal to or close to the curb-weighted position. Use a twin-post hoist or a frame hoist with jackstands. Inspect the driveshaft for damage, undercoating or incorrectly seated U-joints. Rotate the driveshaft slowly by hand and feel for binding or end play in the U-joint trunnions. Remove the driveshaft. For additional information, refer to Section 205-01. Inspect the slip yoke splines for any galling, dirt, rust or incorrect lubrication. Clean the driveshaft or install new U-joints as necessary. Install a new driveshaft if damaged. After any corrections or new components are installed, recheck for the vibration at the road test speed.
Vibration Diagnostics S tart 1 Gather Info When did vibration start? Where is vibration felt? What road conditions? Under load or high torque conditions? During acceleration/deceleration? Speed dependent? RPM dependent? Noise? Suspension modified recently? Lube clean and at proper level? 2 Important: Use factory service manuals and procedures and refer to all applicable safety precautions when servicing vehicles. This document is intended to assist with drivetrain vibration diagnosis. It does not guarantee an immediate solution nor does it guarantee warranty responsibility or reimbursement. Refer to Roadranger.com for Product Warranty Statements, Warranty Manual, and Warranty Guidelines. 6 Vibrations While Stationary Previous work on clutch or engine Y es In the road test in Step 2, the vehicle was run up to the suspected RPM and the transmission shift lever was placed in neutral. No Y es No If clutch work recently done, problem could be related to the clutch. Verify proper clutch was installed. If engine work recently done, problem could be related to the engine. Contact your engine distributor. 4 No Problem is related to the clutch. Road Test Have vehicle driver recreate complaint condition, if possible Leave trailer attached Run up to suspected RPM and put transmission in neutral Simulate Conditions Speed Related? Y es Does ride height meet OEM specs Y es No No Perform visual inspection and use Eaton Driveline Angle Analyzer (DAA). U-joint bearing cups and trunnions Bearing straps Flange yoke / companion flange Yoke-mounted damper Parking brake Center bearing Fasteners Driveshaft for damage / missing weights Driveshaft slip spline (wear / bottoming / inadequate engagement) Cab mounts / air ride system Correct per OEM procedures. Speed RPM Gear Position Coast Under power Loaded / Unloaded Problem Solved No Remove all drive axle shafts and lock in power divider. Run truck in same condition as when complaint occurred. Y es Done! Problem Solved Isolate Suspect Shaft No Y es Problem is related to the wheel end. Take known good wheel assembly and test replacement from wheel to wheel to isolate problem.
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FIFA Stadium Safety and Security Regulations Fédération Internationale de Football Association President: Joseph S. Blatter Secretary General: Jérôme Valcke Address: FIFA FIFA-Strasse 20 P.O. Box 8044 Zurich Switzerland Telephone: +41-(0)43-222 7777 Fax: +41-(0)43-222 7878 Internet: www.FIFA.com FIFA Stadium Safety and Security Regulations. CONTENTS Page Article 2 CONTENTS 6 DEFINITIONS 11 PREAMBLE Preamble 12 13 I. GENERAL PROVISIONS 1. Scope of application 2. Basic principles II. SAFETY AND SECURITY MANAGEMENT 3. Deﬁnitions and requirements 4. Responsibility 5. Stafﬁng 6. Stadium safety and security planning 7. Stadium risk assessments 8. Spectator safety and security policy document 9. Stadium contingency plans 10. Stadium emergency plans 11. Terrorism 12. Record keeping III. STEWARDS 13. Stewards 14. Steward deployment plan 15. Agreement on responsibilities of stewards 16. Stewards’ duties 17. Stewards’ code of conduct 18. Identiﬁcation of stewards 19. Pitchside stewards 20. Communication with stewards 21. Steward training
OUR COMMITMENT 04 FIFA our commitment FIFA our commitment Game. World. For the For the OUR PROMISE – FOR THE GAME. FOR THE WORLD. The world is a place rich in natural beauty and cultural diversity, but also one where many are still deprived of their basic rights. FIFA now has an even greater responsibility to reach out and touch the world, using football as a symbol of hope and integration. Only with the unwavering dedication of every FIFA team member, every member association and every business partner can football in all its forms contribute to achieving FIFA’s goals at a high level by protecting standards, encouraging competition and promoting solidarity in the world game. For the Game. For the World. 05 06 FIFA our commitment FIFA our commitment OUR MISSION ‘Develop the game, touch the world, build a better future.’ Played by millions around the world, football is the heart and soul of FIFA and as the guardian of this most cherished game, we have a great responsibility. This responsibility does not end with organising the FIFA World Cup™ and the various other world cup competitions; it extends to safeguarding the Laws of the Game, to developing the game around the world and to bringing hope to those less privileged. This is what we believe is the very essence of fair play and solidarity. We see it as our mission to contribute towards building a better future for the world by using the power and popularity of football. This mission gives meaning and direction to each and every activity that FIFA is involved in – football being an integrated part of our society.
Sample Resume for the College Application Process RESUME for JOE/JILL COLLEGE 2201 N. Locust Wahoo, NE 68066 (402)443-4332 e-mail: esu2.esu2.ne.us SSN:123-23-3444 (for college use only, otherwise omit. Always keep your SNN safe.) PERSONAL DATA: (for sports only, otherwise omit) Height: Weight: Birth Date: EDUCATION: Wahoo High School 2201 N. Locust Wahoo, NE 68066 Graduation Date: May xx, 200X Cumulative GPA: 3.01 on a 4.0 scale unweighted Cumulative Rank: 29 of 59 students ACT Composite: 21 Special Academic Classes or Qualifications: Honors American Government - 11 ACTIVITIES, HONORS & AWARDS: Academic Honors and Awards: Quiz Bowl Team: Co-Captain, 12; team placed 1st at SCC-Beatrice Competition Athletic Awards: Football: 9, 10, 11, 12 Lettered: 10, 11, 12 Dramatic Arts: One Act Play: 10, 11 – Lead Actor in “Education Questor” Music: Visual Arts: Dana College Art Contest: 2nd Place: 11; 1st Place: 12 Spanish Club: Elementary Program; 12 Other: Boy Scouts: Eagle Scout OFFICES/LEADERSHIP POSITIONS HELD: 4-H Club: Member: 9, 10, 11; Vice President: 11 COMMUNITY SERVICE: JuniorMates: Mentor: 11, 12 HOBBIES: Fishing, Computer Games, Billiards: 4th Place International Billiards Competition in Minneapolis, MN, Traveling (Costa Rica with Spanish Club, 11), Play the Harmonica, Kazoo and Jew’s Harp. WORK: May 200X to Present Corner Grocery, Wahoo, Nebraska -- Stock Boy. Supervisor: Joe Citizen Duties: stocking shelves with canned foods and produce; cleaning up spill; helping customers find items. Job Skills: punctual, conscientious, hard-working Note: Students may wish to create a business card with some of the important information from their resume, so they can hand it to college reps at college fai rs. May wish to include ACT scores, college major, and GPA & Rank ...
YOUR NAME firstname.lastname@example.org (no hyperlink/line), 617-656-0000 Your Boston College address here, Chestnut Hill, MA 02467 Your home address here, Any Town, CA 01000 EDUCATION Boston College Chestnut Hill, MA College of Arts and Sciences (optional full, formal name of school you are in) Bachelor of Arts /Science in Major Minor (if you have one) anticipated May 200x GPA 3.xx (incl. GPA if > 3.00, do NOT round up) Honors/Awards: Dean’s List, Golden Key, AHANA Honor Roll Relevant courses (optional) (if applicable - no more than 4-5 upper level classes ) Abroad University, City, Country Studied (courses/subjects included) Spring Semester, 200x EXPERIENCE Name of Organization City, State Start date - end date Job title • Describe any accomplishments that you achieved at your job • Explain what you did, how you did it, why you did it, and what the results were • Whenever possible, quantify the number of people/items/data that you worked with ( Use present tense for verbs describing jobs that you are currently performing) Name of Organization City, State Start date - end date Job title • Describing Accomplishments: Result + Action + Problem/Project = good bullet point • Sample vague bullet point: Assisted with general upkeep and organization of homeless shelter • Sample good bullet points: Prepared and served meals to 50 homeless male residents; Maintained organization of supply closet and distributed resources to residents as needed; Acted as a liaison between program participants and staff members. VOLUNTEER EXPERIENCE and/or ACTIVITIES Name of first Organization City, State Start date - end date Title • Focus on a few key skills that your industry is looking for, and demonstrate how you used those skills through the description of the tasks/projects you accomplished at your job. Name of second Organization (brief description if necessary) City, State Start Date - end date Title • Remember to be consistent; punctuation at the end of the phrases is not necessary unless you are using paragraph formatting ACTIVITIES Section: List each organization (add an action verb phrase describing an acquired skill if you have space) SKILLS Computers: Microsoft Excel, PowerPoint, Word, and any other relevant computer skills or languages Language: List all languages you are fluent or proficient in or currently studying, if listed as fluent, should be able to conduct interview in that language. The resume samples included in this packet should be used as a starting point for visual models and general guidelines. Be sure to view all of the samples below for various styles/formats and resume tips. Please note that a small number of examples are show below. Each student is encouraged to construct a resume that fits his/her need.
Boston University College of Communication Career Services Résumé Samples 640 Commonwealth Avenue • Boston, MA 02215 • 617/353-3490 • email@example.com www.bu.edu/com-csc E-mailable Fonts: Times, Times New Roman Font Size: Type name in 20 – 24 and all other text should be 10, 11, or 12 point depending on the amount of text Margin Settings: Go to Format, select Document, and set Top and Bottom at 0.5 or 0.6, Left and Right should be 0.7 or 0.8 To set a line below name and address, go to left align, then select Auto Shapes and select lines, clicking on the straight line. Insert line under name and address. Once line is in place you may enhance the line by selecting “More Lines” to the far right of Auto Shapes. To delect settings for your format., drag left indent/hanging indent/first line indent to 1 1/4 inches. Drag first line indent back to 0. Set two left tabs, 1/4 inch apart, to the right of left indent/hanging in dent. Change tab by clicking twice to right tab. Insert one right tab at 6 3/4 inches. Bullets are made by selecting “option*. SAMPLE RESUME #1 – Basic Format Your Name Street Address • City, State, Zip • Telephone number • E-mail (Centered) List two Addresses if you need both Present and Permanent Address ( Centered) OBJECTIVE Seeking a full-time position in Advertising/Marketing – or Seeking an internship in Television Production EDUCATION Boston University College of Communication Boston, MA Bachelor of Science in (Communication, Journalism, or Film and Television) Expected May 2003 Concentration in (Advertising or Public Relations, or Film Production, etc.) Dean’s List Liberal Arts Concentration (or Minor if you have one) in English Current GPA: 3.6/4.0 London Internship Programme (or other study abroad) Studies in …………….. London, England September – December 2002 Related Course Work (Add left tabs at 4 1/4 and 4 1/2) • Course Name • Course Name • Course Name • Course Name RELATED EXPERIENCE Name of Company Title • Information about what you did and accomplished • Start each phrase with action words • If job is current use present tense - If job is over use past tense Name of Company (Don’t forget academic experience such as AdLab) Title • What you did for company or client • More information about what you did Prior Title (if you have held two different positions at the same company) City, State Dates
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