DOCSLIB.ORG

Electrical-Body a Chassis

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Electrical-Body a Chassis ELECTRICAL-BODY A CHASSIS CONTENTS OF THIS SECTION Page Lighting System. ................................................................................ 12- 1 Instruments and Gauges. ......................................................................... 12-12 Horns, Directional Signal, and Windshield Wiper and Washer. ........................................ 12-15 Trouble and Remedies. ........................................................................... 12-25 Wiring Diagrams. ............................................................................... 12-28 LIGHTING SYSTEM INDEX Page Page Maintenance and Adjustments. .............. 12- 1 Headlamp Panel Motor.. .................. 12- 8 Headlamp Panel Travel Adjustment.. ....... 12- 1 Removal.. ............................. 12- 8 Stop Light Switch Adjustment.. ............ 12- 2 Installation. ........................... 12- 9 Headlamp Adjustment (T-3 Aimer Method). 12- 2 Lighting Switch Replacement.. ............. 12- 9 T-3 Aimer Calibration. .................... 12- 4 Stop Light Switch Replacement.. ........... 12-10 Headlamp Adjustment Dimmer Switch Replacement.. ............. 12-10 (Aiming Screen Method). ................ 12- 5 Parking Brake Alarm Switch Replacement. .. 12-10 Service Operations. .......................... 12- 7 Parking Lamp Service. .................... 12-10 Sealed Beam Unit Replacement.. ........... 12- 7 Tail, Stop and Directional Signal Lamp Service 12-10 Headlamp Panel Replacement. ............. 12- 7 License Plate Lamp Service. ............... 12-11 MAINTENANCE AND ADJUSTMENTS HEADLAMP PANEL TRAVEL ADJUSTMENT The headlamp panel travel is limited by two adjust- ing screws which are located on the arms of the shaft mounted stop (fig. 1). 1. Raise hood and as a safety precaution install a bolt through the hole in the hood support-secure bolt with a nut. 2. Adjusting screw (A) Figure 1 limits headlamp panel travel in open position-adjust this screw so that mounting face of panel is within 2 degrees of vertical in the fully open position. NOTE: Each headlamp operates independently of the other, therefore individual adiustment is required for each panel. I J 3. Adjusting screw (B) Figure I limits headlamp panel travel in closed position-adjust this screw Fig. 1-Haadlamp Panal Tmvel Adju%tingScrews ELECTRICAL-BODY AND CHASSIS 12-2 so that panel is flush to upper body panel in the reaches the end of free movement. fully closed position. 3. Check pedal position in the fully released position; 4. Lock both screws by tightening lock nut against make sure that pedal rests firmly against rubber stop. stop and that stop light is off. 5. Remove safety bolt as installed in Step 1 and 4. Tighten locknuts to 7-10 ft. lbs. and again check close the hood. operation of stop light switch. STOP LIGHT SWITCH ADJUSTMENT HEADLAMP ADJUSTMENT 1. Stop light switch actuation is controlled by the (T-3 HEADLAMPSI brake pedal movement; therefore, make sure brake CAUTION: Before attempting to align head- pedal free movement is in accordance with limits lamps, make sure headlamp panel is ad- as outlined in Section 5. justed properly-refer to "Headlamp Panel 2. Loosen the two locknuts (fig. 2) and move stop Travel Adjustment." light switch forward or backward as required, so that electrical contact is made when brake pedal When aiming headlamps, vehicle should be filled to capacity with gas, oil, and water but no load. Tires should be uniformly inflated to recommended pressure. The T-3 Safety Aimer-Type B (fig. 3), is used for the headlamp aiming description that follows. 1. Drive vehicle onto selected aiming area. Tires should be at recommended pressures, and the vehicle should be unloaded-no extreme load in trunk and no passengers. CONNECTORS Fig. 2-Sloplighl Switch Inslallation Fig. 3-T-3 Safely Aimer-Type B Fig. 4-Aimerr and String inslolled on Hoadlamp Unilr ITypicall CORVETTE SHOP MANUAL ELECTRICAL-BODY AND CHASSIS 12-3 2. Remove headlamp bezel. 3. Mount the T-3 Aimers on either the No. 1 or No. 2 pair of headlamps so that the points of the head- lamps engage the smooth inner ring of the aimers. 4. Secure the aimers to the headlamp units by pressing knob extending out from center of aimer base firmly. Rotate the crossarms to approximately horizontal position and pointing toward center of the car. NOTE: Moisten suction cups slightly to obtain maximum holding force. 5. With both aimers in place on the same pair of headlamp units, knot both ends of the elastic string and fasten, using slots provided, from the left to the right aimer across the top of the hori- zontal crossarms (fig. 4). 6. Rock the car gently to equalize the springs. 7. Rotate both aimers so that the points of the cross- arms just clear the string. Fig. 6-Heodlomp Vertical Adiurtment HORIZONTAL ADJUSTMENT window of each aimer. If not, loosen knob beneath aimer arm and slide back and forth 8. a. Turn, horizontal aiming screw, fig. 5, on left- until the numeral does appear. hand lamp until the string is positioned over b. Turn headlamp vertical aim screw, fig. 6, on the crossarm centerline. Turn the screw clock- the left-hand unit counterclockwise until the wise in making the final adjustment to take up bubble is at the end of the level toward the play in the headlamp mechanism. T-3 unit. Then turn screw clockwise until the b. Repeat the same operation on the right-hand bubble is centered. lamp to complete the horizontal adjustment of the pair of lamps. c. Repeat this operation on the right-hand head- lamp unit. VERTICAL ADJUSTMENT 10. Recheck the string at the ends of each crossarm for correct setting and the bubble on each aimer 9. a. Numeral "2" should appear in the DOWN for centered position. 11. Remove the aimers by pulling on the suction cup tabs through the openings in the aimers (fig. 7) Fig. 5-Headlamp Horizontd Ad/ugfmenl Fig. 7-Removing Aimer From H~mdl~mp ELECTRICAL-BODY AND CHASSIS 12-4 MEASUREMENTS FOR LOCATING SCREWS Fig. 9-Checking Varticai Calibration VERTICAL CHECK OF AIMER lox10 " \ 1. With the numeral "2" in the DOWN window of the aimer, hold the aimer seating plane against the three screws on the plywood board with the Fig. 8-74 Airnar Checking Fixtura horizontal arm parallel to the floor, Figure 9. If the bubble is centered, the aimer is in calibration. and mount the aimers on the other pair of head- lamp units. Repeat steps 4 through 10. 2. If the aimer is not centered, adjust screw, Figure 12. When both pairs of headlamps have been properly 12, on the bottom of the aimer until the aimer is aimed, remove the safety Aimers and replace the centered. The aimer is now calibrated vertically. headlamp bezel. T-3 AIMER CALIBRATION HORIZONTAL CHECK OF AIMER The factory calibration of the T-3 Aimers may be 1. Rotate the airner so that the horizontal arm points quickly checked by using an easily constructed check- toward the floor (fig. 10). Tie a small weight on ing fixture (fig. 8). Construct such a Mureas follows: the end of a three foot string and connect the op- posite end of the string to the slot in the aimer 1. Fasten a 10 inch square of 3h" plywood to the arm. The string should fall as shown in Figure wall. 10. If it falls outside the tolerance shown, the 2. Install three %" No. 6 pan head wood screws on aimer should be replaced. the wooden board as shown in Figure 8 so that the screw heads are approximately Y4 inch from the board. 3. Set the numeral "2" in the DOWN view window of the aimer. 4. Hold the seating plane of the aimer in contact with the three screws and with the horizontal arm parallel with the floor, Figure 9. The screw heads must be long enough to provide clearance between the flange of the aimer and the board. 5. Adjust the three woodscrews until the bubble in the T-3 Aimer is centered. Leave the wood screws in this position. After the checking fixture has been constructed and ' adjusted as outlined above, the T-3 Aimers may be quickly and easily checked should they ever be dropped or damaged. Fig. 10-Checking Horizontal Cmlibralion ELECTRICAL-BODY AND CHASSIS 12-5 - -- VERTICAL AIMING SCREW VIEW WINDOWS L J Fig. 1 1-Salecling Level Aiming Area HOW TO SELECT A LEVEL AIMING AREA 1. Select area you believe to be level. 2. Remove headlamp bezels and install Aiiers on each headlamp (fig. 4) making sure aiming lugs engage smooth inner ring of the Aimer. To install Aiier, press firmly on the knob extending out from the center of the Aimer base. This forces the suction cup into place on the Sealed Beam unit. Fig. I?-Turning Level Adlusting Srmw la Calibmlo Alrnar 3. Loosen the slider knob beneath the aimer arm and set the numeral "2" in the DOWN view win- TO COMPENSATE FOR UNLEVEL FLOORS dow (fig. 11). Back vex-tical lamp adjuster out on If your floor is not level within the limits specified, each lamp until bubble is outside of black line of the T-3 Aimer can be calibrated to compensate for the vial, then center bubble in between black line of error in the floor. Follow this procedure with both vial by turning clockwise. aimers. 4. After both bubbles are centered, turn the car 1. Drive the car onto the area for which you wish to around end for end, making sure the tires rest in compensate the aimers, and install the aimers in the spots made on the floor before the car was moved. place on the headlamps. 5. If the bubbles are still within the two outside 2. Loosen knob beneath the aimer arm and move the black marks on the vials, the floor is level enough slider until the bubble is centered. to use the Aimer as it comes from the factory. 3. Record the numeral in the view window. (This numeral is to be used only for recalibration.) NOTE: A quick level check can be made by 4.
Load more

Recommended publications
  • Emergency Steer & Brake Assist – a Systematic Approach for System Integration of Two Complementary Driver Assistance Syste
    EMERGENCY STEER & BRAKE ASSIST – A SYSTEMATIC APPROACH FOR SYSTEM INTEGRATION OF TWO COMPLEMENTARY DRIVER ASSISTANCE SYSTEMS Alfred Eckert Bernd Hartmann Martin Sevenich Dr. Peter E. Rieth Continental AG Germany Paper Number 11-0111 ABSTRACT optimized trajectory. In this respect and beside all technical and physical aspects, the human factor plays a major role for the development of this Advanced Driver Assistance Systems (ADAS) integral assistance concept. Basis for the assist the driver during the driving task to improve development of this assistance concept were subject the driving comfort and therefore indirectly traffic driver vehicle tests to study the typical driver safety, ACC (Adaptive Cruise Control) is a typical behavior in emergency situations. Objective example for a “Comfort ADAS” system. “Safety was on the one hand to analyze the relevant ADAS” directly target the improvement of safety, parameters influencing the driver decision for brake such as a forward collision warning or other and/or steer maneuvers. On the other hand the systems which assist the driver during an evaluation should result in a proposal for a emergency situation. A typical application for a preferable test setup, which can be used for use case “Safety ADAS” is EBA (Emergency Brake Assist), evasion and/or braking tests to clearly evaluate the which additionally integrates information of benefit of the system and the acceptance of normal surrounding sensors into the system function. drivers. Definition of assistance levels, warnings While systems in the longitudinal direction, such as and intervention cascade, based on physical aspects EBA, have achieved a high development status and and an analysis of driver behavior using objective are already available in the market (e.g.
    [Show full text]
  • Subframe Design General
    Subframe design General General The subframe can be used for the following purposes: • It provides clearance for wheels and other parts which protrude above the frame. • It provides rigidity and reduces the stress in the rear overhang. • It protects the chassis frame by distributing the load from the bodywork evenly over a larger area of the chassis frame. • It contributes to dampening frame oscillations that cause discomfort. To adapt the subframe to the torsionally flexible part of the chassis frame, the sub- frame should also be torsionally flexible, provided the bodywork allows it. There- fore, the side members and crossmembers of the subframe should consist mainly of open profiles, e.g. U-profiles. 376 530 More information on chassis frames is found in the document Chassis frames. More information on chassis frames and subframes is found in the document Select- ing the subframe and attachment. More information on the concepts of torsional rigidity and torsional flexibility is found in the document Forces and movements. Scania Truck Bodybuilder 22:10-649 Issue 2 2016-09-02 © Scania CV AB 2016, Sweden 1 (8) Subframe design General The subframe can appear differently depending on the characteristics required. The subframe length can vary. It can cover the whole chassis frame or be short and only cover part of the chassis frame. The height of the chassis frame can be adjusted to the current area of application. 376 541 Example of a subframe. Scania Truck Bodybuilder 22:10-649 Issue 2 2016-09-02 © Scania CV AB 2016, Sweden 2 (8) Subframe design General Side members The subframe’s side members are usually manufactured from U-profiles, just as the chassis frame’s side members.
    [Show full text]
  • A Thesis Entitled Design, Analysis and Optimization of Rear Sub-Frame Using Finite Element Modeling and Modal Analysis by Gaurav
    A Thesis entitled Design, Analysis and Optimization of Rear Sub-frame using Finite Element Modeling and Modal Analysis by Gaurav Kesireddy Submitted to the Graduate Faculty as partial fulfillment of the requirements for the Master of Science Degree in Mechanical Engineering _________________________________________ Dr. Hongyan Zhang, Committee Chair _________________________________________ Dr. Sarit Bhaduri, Committee Member _________________________________________ Dr. Matthew Franchetti, Committee Member _________________________________________ Dr. Amanda Bryant-Friedrich, Dean College of Graduate Studies The University of Toledo May 2017 Copyright 2017, Gaurav Kesireddy This document is copyrighted material. Under copyright law, no parts of this document may be reproduced without the expressed permission of the author. An Abstract of Design, Analysis and Optimization of Rear Sub-frame using Finite Element Modeling and Modal Analysis by Gaurav Kesireddy Submitted to the Graduate Faculty as partial fulfillment of the requirements for the Master of Science Degree in Mechanical Engineering The University of Toledo May 2017 A sub-frame is a structural component of an automobile that carries suspension, exhaust, engine room, etc. The sub-frame is generally bolted to Body in White(BIW). It is sometimes equipped with springs and bushes to dampen vibration. The principal purposes of using a sub-frame are, to spread high chassis loads over a wide area of relatively thin sheet metal of a monocoque body shell, and to isolate vibration and harshness from the rest of the body. As a natural development from a car with a full chassis, separate front and rear sub-frames are used in modern vehicles to reduce the overall weight and cost. In addition, a sub-frame yields benefits to production in that subassemblies can be made which can be introduced to the main body shell when required on an automated line.
    [Show full text]
  • Vehicle Make: Model: Chassis Number (Full): Registration/Retail Date: Registration Number: Miles/Kilometres: Assessment Date: Be
    BENTLEY CERTIFIED PRE-OWNED EXTENDED SERVICE PROGRAM TECHNICAL INSPECTION TECHNICAL INSPECTION Vehicle Make: Model: Registration Number: Miles/Kilometres: Registration/Retail Date: Chassis Number (Full): Bentley Certified Technician: Assessment Date: I. CHECK FOR LEVELS AND LEAKS III. OPERATION AND CONDITION CHECK V. AFTER ROAD TEST 1. Engine Oil 37. Ignition/Starter 71. Check for Visible Leaks 2. Transmission Oil 38. Suspension and Shock Absorbers 72. Glass for Chips, Cracks, 3. Power Steering Fluid 39. Engine and Suspension Mountings Delamination and Correct/Legal Tint 4. Brake Fluid 40. Steering and Suspension Joints 73. Bodywork Commensurate with Age/Miles (no dents or scratches) 5. Hydraulic Oil 41. Wheel Bearings for wear 74. Carpets Commensurate with 6. Engine Coolant (inc specific gravity) and adjustment Age and Mileage (appearance 42. Rubber Boots and Gaiters 7. Washer Reservoir and security) 43. Propeller Shaft/Drive Shafts - 8. Fuel System Leaks 75. Upholstery and Headlining Condition/Tightness 9. Final Drive Oil (appearance and security) 44. All Drive Belts - Condition/Tightness 76. Veneers and trim (appearance II. FUNCTION TEST 45. Brake Pipes and Hoses - and security) Condition and Security 10. Check for Oustanding Recalls/ 46. Brake pads for Wear/Serviceability VI. FINAL PREPARATION Service Campaigns and Software 47. Underbody and Exhaust (including Downloads 77. Check Service History and Update the Catalytic Convertor) - Damage/ if Necessary 11. Parking Brake Operation Corrosion 78. Check the Operation of the Spare 12. Bonnet/Boot Release and 48. Check Operation of Exhaust Key Fob Safety Catch Solenoid Valve 79. Compliance with Statutory 13. Operation of Doors, Boot, 49. Clear Body Drains Glove Box etc.
    [Show full text]
  • NEVER SETTLE. It’S Your Adventure
    NEVER SETTLE. It’s your adventure. 2021 ENTEGRA CHASSIS GUIDE | SPARTANRVCHASSIS.COM THE PREMIER 1 Safe Haul™ integrated tow FOUNDATION. vehicle braking system 2 Side-mounted At the bottom of it all is the Spartan chassis, service center made from the finest materials and engineered to give your luxury coach a safe, 3 Campground-friendly smooth, and reliable ride. Spartan has the cooling center features and components that give you confidence from the road up. 4 Passive steer tag axle 5 Tire pressure monitoring system 6 Torsion control 7 20-year frame and cross-member warranty, assembled with American steel 8 Independent front suspension and race inspired shocks 9 Air brakes with suspended adjustable pedal 10 Equipped with E-Z Steer steering assist system 11 Spartan Connected Coach™ digital dash and passive keyless start Note: Some features available as optional content on specific OEM models (could vary by model year). The industry’s best chassis built, around safety and technology. Our industry-leading Spartan Advanced Protection System (APS) provides Spartan chassis owners with comprehensive safety technology that helps you avoid collisions and keeps you alert to anything that could go wrong. ▪ Spartan Safe Haul™ ▪ Collision Mitigation with Adaptive Cruise Control ▪ Electronic Stability Control E-Z Steer adapts to signals from the vehicle and analyzes driver ▪ Automatic Traction Control input to provide smoother, more precise steering, helping to ▪ Tire Pressure Monitoring System improve performance, reduce driver fatigue, and enhance the driving experience for anyone behind the wheel. Everything you need, on clear display. Spartan’s Connected Coach™ gives you a complete and intuitive digital dashboard display that you can customize to your exact wants and needs.
    [Show full text]
  • Lightweight Chassis Development at Ford Motor Company
    Lightweight Chassis Development at Ford Motor Company Xiaoming Chen, John Uicker and David Wagner Overview • Lightweight Design Strategies • Magnesium Subframe Development • Carbon Fiber Composite Subframe Design • F-150 aluminum Cross Members • Lightweight Coil Springs • Summary Lightweight Chassis Design Strategies • Efficient structure design – Knowledge database – CAE driven opJmizaons • Lightweight material applicaons – Aluminum – Magnesium – Carbon fiber composite • Cost esmates – Variable cost – Tooling cost Magnesium Subframe Development High pressure die cast magnesium subframe Supplier partner : Meridian Magnesium CAE Driven Design Met all sJffness targets Met durability and strength requirements Analyzed strain caused by bolt proof loads Magnesium Prototype 4.8 kg (30%) weight saved Tests Planned Corrosion miJgaon Component fague Component strength Bolt load retenJon Proving ground durability, corrosion and special events Magnesium Subframe Development Design Iteration start with stiffness requirements Package investigation Design block for topology optimization Topology contour of material distribution Part geometry Magnesium Subframe Development Other Design Attributes Strain contour under extreme loads Durability life contour Strain contour under bolt proof loads CMM for dimension and tolerance control Carbon Fiber Composite Subframe Concepts Compression molded composite and UD laminates Supplier partner : Cosma Interna>onal and Magna Exteriors Steel front subframe Steel rear subframe CF front subframe CF and Al rear subframe
    [Show full text]
  • GM S10 Late Rear Disc Brake Conversion Fitment
    GM S10 Late Rear Disc Brake Conversion Fitment • 92-03 S-series Trucks • 93-04 Some F-Body Even if your model is listed above, if it does not have the flange shown here, then the kit will not fit. Note: The flange can be measured easily from the back side of the drum, without removing anything. Dimensions Warning • Disc brakes should only be installed by someone experienced and competent in the installation and maintenance of disc brakes. • If you are not sure of how to safely use this brake component or kit, you should not install or use it. • Do not assume anything. Improperly installed or maintained brakes are dangerous. If you are not sure, get help or return the product. Notes • As with most suspension and tire modifications (from OEM specifications), changing the brakes may alter the front to rear brake bias. Your specific needs will depend on other modifications to the system. • For added user control, the factory proportioning valve can be swapped to an adjustable proportioning valve such as Wilwood 260-10922. Installation of a Wilwood adjustable proportioning valve will require brake line work on your end to install since it is not a direct swap. • The brackets in this kit are designed to be installed without removing the differential cover. This can be done by use of a cut-off wheel or reciprocating saw to split the drum backing plate into two pieces for removal. If you wish to retain your drum backing plates, the axles can be removed from the housing by draining the fluid, then removing the differential cover, cross pin, and C-clip retainers.
    [Show full text]
  • Chassis Frame and Body
    UNIT 1 Chassis Frame and Body Structure 1.1 Introduction of chassis frame 1.2 Layout of chassis and its main components 1.3 Functions of the chassis frame 1.4 Types of chassis frame 1.5 Various loads acting on the chassis frame 1.6 Different bodies used in Automobiles 1.7 Requirement of bodies for various types of vehicles. Learning Objectives After studying this unit the student will able to learn about • Requirement of chassis frame • Types of Chassis frame • Loads acting on chassis frame • Layout of chassis and its parts • Different types of automobile bodies 1.1 Introduction of Chassis Frame Chassis frame is the basic frame work of the automobile. It supports all the parts of the automobile attached to it. It is made of drop forged steel. All the parts related to automobiles are attached to it only. All the systems related to automobile like powerplant,transmission, steering, suspension, braking system etc are attached to and supported by it only. 1.2 Layout of Chassis and its main components “Chassis” a French term which means the complete Automobiles without Body and it includes all the systems like power plant, transmission, steering, suspension , wheels tyres , auto electric system etc. without body. If Body is also attached to it them it is known as the particular vehicle as per the shape and design of the body. Shackel Front Shackle Frame R e a r D u m b spring Spring Iron Engine Gear box Rear Axle Radiator Clutch Propeller Shaft Side members Horizontal P e t r o l Member Tank Fig 1.1 Chassis 90 Automobile Engineering Technician 1.3 The Functions of the Chassis frame 1.
    [Show full text]
  • 2019 Ram Chassis Cab Delivers Segment’S First Offering of Active Safety and Security Features
    Contact: Nick Cappa David Elshoff 2019 Ram Chassis Cab Delivers Segment’s First Offering of Active Safety and Security Features 2019 Ram Chassis Cabs include 100 standard and optional active and passive safety features In the chassis cab segment, only the 2019 Ram Chassis Cab offers active safety systems, including adaptive cruise control, Forward Collision Warning, automatic emergency braking (AEB) and AEB with trailer brakes available on all trim levels Class-exclusive ParkSense Park Assist system provides visual and audible indications of the distance between stationary objects and the front and rear of the truck New class-exclusive 270-degree camera system with trailer reverse-guidance view gives greater field of vision Class-exclusive cargo-view camera allows owners to monitor the upfit and/or payload in the rear of the truck and aids hookup with fifth-wheel and gooseneck hitches Class-exclusive trailer reverse-guidance view provides a single display-screen view of both sides of an upfit and/or trailer to assist drivers while maneuvering in Reverse Class-leading Vehicle System Interface Module (VSIM) is capable of communicating between aftermarket modules and truck control modules on more than 70 inputs and outputs New trailer Tire Pressure Monitoring Systems (TPMS) accommodate up to six truck tires and 12 trailer tires with up to four trailer profiles New selectable tire-fill alert allows owner to check tire pressures and apply custom settings with audible alert once selected pressure is achieved Class-exclusive auxiliary, remote
    [Show full text]
  • On-Road and Dynamometer Evaluation of Vehicle Auxiliary Loads
    INL/CON-15-37068 PREPRINT On-road and Dynamometer Evaluation of Vehicle Auxiliary Loads 2016 SAE World Congress Barney Carlson (Idaho National Laboratory) Kevin Stutenberg (Argonne National Laboratory) Jeff Wishart (Intertek CECET) October 2015 This is a preprint of a paper intended for publication in a journal or proceedings. Since changes may be made before publication, this preprint should not be cited or reproduced without permission of the author. This document was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, or any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibility for any third party’s use, or the results of such use, of any information, apparatus, product or process disclosed in this report, or represents that its use by such third party would not infringe privately owned rights. The views expressed in this paper are not necessarily those of the United States Government or the sponsoring agency. 2016-01-0901 On-Road and Dynamometer Evaluation of Vehicle Auxiliary Loads Richard “Barney” Carlson, Idaho National Laboratory Jeffrey Wishart, Intertek Testing Services NA Inc. Kevin Stutenberg, Argonne National Laboratory Abstract Introduction Laboratory and on-road vehicle evaluation is conducted on four As part of the testing and data collection support to the U.S. vehicle models to evaluate and characterize the impacts to fuel Department of Energy’s (DOE) Advanced Vehicle Testing Activity economy of real-world auxiliary loads. (AVTA) [1], Idaho National Laboratory, Argonne National Laboratory, and Intertek Center for Evaluation of Clean Energy The four vehicle models in this study include the Volkswagen Jetta Technology (CECET) test advanced technology vehicles in on-road TDI, Mazda 3 i-ELOOP, Chevrolet Cruze Diesel, and Honda Civic fleets, on test tracks, and in laboratory settings in order to determine GX (CNG).
    [Show full text]
  • Power Boost Drum/Disc Brake Trainer
    Megatech BRAKES Power Boost Drum/Disc Brake Trainer Model: MEG-680PB Drum/Disc Brake Trainer • Both drum and disc brakes w/ Adjustable Strut • Mounted on a welded steel chassis for bench top work Model: MEG-680PB-ADJ • In-depth training in the areas of servicing/replacing parts • The program covers adjusting brakes, replacing hoses and • Both drum and disc brakes w/ adjustable strut tubes, servicing master cylinder • The program covers adjusting brakes, replacing hoses and tubes, servicing master cylinder, caster and camber 4 Wheel Brake System Trainer 4 Wheel Brake System Trainer Model: MEG-680PB4W Model: MEG-680PB2W2W • (4) Different disc brake systems • (2)Disc in Front, (2) Drum in Rear • Complete with parking brake light, pressure warning • Hands on training for adjustingbrakes, flushing hydraulic light, and a standard brake light fluids, reconditioning of brakes, replacing hoses and • Includes an ignition switch, (!)pressure gauge per wheel tubes, servicing master cylinders • (2)ABS sensors are harnessed out to terminal strips • Based on GM or Ford parts Disc Brake Cutaway Drum Brake Cutaway Disc/Drum Cutaway MEGART12000 MEGART12010 MEGART12030 Training Programs for NATEF Certification • 800-767-MEGA • www.megatechcorp.com BRAKES Two Wheel ABS Trainer Four Wheel ABS Trainer Model: MEGABS2 Model: MEGABS4 ,ltVTI-LOCK BHAKE SYS'l'Eltl 01£1.P'HICHA.Illa VJ � ·4tl0en0-·- ·-·- · e}0 ei0 e - OM- 0 - OMPH J• ••T�uo+-tTa• •I - • Teaches both hydraulic and electronic aspects of ABS • Fully functional, Live components w/ Fault Insertion ---·-.-- -- • RWAL Setup • Hydraulic Gauges, Real Master Cylinder Megatech's ABS training system incorporates live compo­ • DLC nents and hydraulic lines, and is a self-contained fully working braking system manufactured with authentic, au­ tomotive components.
    [Show full text]
  • BODY BUILDER INSTRUCTIONS Mack Trucks
    BODY BUILDER INSTRUCTIONS Mack Trucks Chassis, Body Installation CHU, CXU, GU, TD, MRU, LR Section 7 Introduction This information provides specifications for chassis body installation for MACK vehicles. Note: We have attempted to cover as much information as possible. However, this information does not cover all the unique variations that a vehicle chassis may present. Note that illustrations are typical but may not reflect all the variations of assembly. All data provided is based on information that was current at time of release. However, this information is subject to change without notice. Please note that no part of this information may be reproduced, stored, or transmitted by any means without the express written permission of MACK Trucks, Inc. Contents: • “Body Mounting”, page 2 • “Specifications”, page 4 • “Bolt Hole Patterns”, page 7 • “Subframes”, page 14 • “Fasteners”, page 30 • “Frame”, page 45 • “LR Bumper Design and Requirements”, page 57 • “Fifth Wheel”, page 59 Mack Body Builder Instructions CHU, CXU, GU, TD, MRU, LR USA139374203 Date 7.2017 Page 1 (102) All Rights Reserved Chassis Body Mounting Body Mounting Considerations CAUTION The addition of a body to a vehicle frame must not adversely affect the safe operation and handling characteristics of the vehicle. When mounting a body to a particular type of chassis, the following design considerations must be considered for each type of chassis: • Accessibility to the various critical locations, including lubrication (grease) points and fuel tank. • Ease of removal of the various powertrain and suspension components. • Allow for rear wheel maximum spring movement. • Ensure proper ventilation and subsequent cooling of brake drums, and the battery within the battery box.
    [Show full text]