Covers all U.S. and Canadian models of Honda Civic, CRX and del Sol expert22 fl/ia http://rutracker.org HONDA CIVIC, CDX AND DEL SDL 1984-95REPAIR MANUAL Covers all U.S. and Canadian models of Honda Civic, CRX and del Sol by Jaffer A. Ahmad _ _ f ff M il Automotive WW Books PUBLISHED BY HAYNES NORTH AMERICA. Inc. AUTOMOTIVE BUTO.fl _ S g ^ fe MEN/8EI* Manufactured in USA © 1995 Haynes North America, Inc. ISBN 0-8019-8683-4 Library of Congress Catalog Card No. 94-069432 11 12 1314 15 9876543210 Haynes Publishing Group Sparkford Nr Yeovil Somerset BA22 7JJ England Haynes North America, Inc 861 Lawrence Drive Newbury Park California 91320 USA 6E1 Chilton is a registered trademark of W.G. Nichols, Inc., and has been licensed to Haynes North America, Inc. expert22 fl/ia http://rutracker.org Eontents 1-2 HOW TO USE THIS BOOK 1-9 SERIAL NUMBER GENERAL INFORMATION 1-2 TOOLS AND EQUIPMENT IDENTIFICATION AND MAINTENANCE 1-4 SERVICING YOUR VEHICLE 1-13 ROUTINE MAINTENANCE SAFELY 1-27 FLUIDS AND LUBRICANTS 1-6 FASTENERS, 1-34 TRAILER TOWING MEASUREMENTS AND 1-34 TOWING THE VEHICLE CONVERSIONS 1-35 JACKING 1-9 HISTORY 1 -36 MAINTENANCE INTERVAL CHARTS 2-2 TUNE-UP PROCEDURES 2-12 PGM-IG IGNITION SYSTEM -"'ENGINE PERFORMANCE 2-5 FIRING ORDERS (1988-95) AND TUNE-UP 2-5 ELECTRONIC IGNITION 2-15 IGNITION TIMING (1984-87) 2-18 VALVE LASH 2-20 IDLE SPEED AND MIXTURE 3-2 ENGINE ELECTRICAL 3-52 EXHAUST SYSTEM ENGINE AND ENGINE 3-5 ENGINE MECHANICAL OVERHAUL 4-2 EMISSION CONTROLS 4-15 DIAGNOSTIC CHARTS 4-9 ELECTRONIC ENGINE 4-21 VACUUM DIAGRAMS EMISSION CONTROLS CONTROLS 5-2 BASIC FUEL SYSTEM 5-10 PROGRAMMED FUEL DIAGNOSIS INJECTION (PGM-FI) FUEL SYSTEM SYSTEM 5-2 CARBURETED FUEL SYSTEM 6-2 UNDERSTANDING AND 6-18 ENTERTAINMENT SYSTEM TROUBLESHOOTING 6-21 WINDSHIELD WIPERS AND CHASSIS ELECTRICAL ELECTRICAL SYSTEMS WASHERS 6-8 COMPONENT LOCATIONS 6-23 INSTRUMENTS AND 6-9 SUPPLEMENTAL SWITCHES RESTRAINT SYSTEM (SRS) 6-28 LIGHTING 6-11 HEATING AND AIR 6-30 CIRCUIT PROTECTION CONDITIONING 6-32 WIRING DIAGRAMS 6-17 CRUISE CONTROL expert22 nnn http://rutracker.org r- Contents 7-2 MANUAL TRANSAXLE 7-22 DRIVELINE 7-12 CLUTCH 7-25 REAR AXLE DRIVE TRAIN 7-16 AUTOMATIC TRANSAXLE 8-2 WHEELS 8-13 REAR SUSPENSION 8-2 FRONT SUSPENSION 8-20 STEERING SUSPENSION AND STEERING 9-2 BRAKE OPERATING SYSTEM 9-17 REAR DISC BRAKES 9-9 FRONT DISC BRAKES 9-19 PARKING BRAKE BRAKES 9-14 REAR DRUM BRAKES 9-21 ANTI-LOCK BRAKE (ALB/ABS) SYSTEM 10-2 EXTERIOR 10-12 INTERIOR BODY AND TRIM 10-21 GLOSSARY 10-25 MASTER INDEX expert22 fl/ia http://rutracker.org SAFETY NOTICE Proper service and repair procedures are vital to the safe, reliable operation of all motor vehicles, as well as the personal safety of those per- forming repairs. This manual outlines procedures for servicing and repairing vehicles using safe, effective methods. The procedures contain many NOTES, CAUTIONS and WARNINGS which should be followed, along with standard procedures to eliminate the possibility of personal injury or improper service which could damage the vehicle or compromise its safety. It is important to note that repair procedures and techniques, tools and parts for servicing motor vehicles, as well as the skill and experience of the individual performing the work vary widely It is not possible lo anticipate all of the conceivable ways or conditions under which vehicles may be serviced, or to provide cautions as to all possible hazards that may result. Standard and accepted safety precautions and equipment should be used when handling toxic or flammable fluids, and safety goggles or other protection should be used during cutting, grinding, chiseling, prying, or any other process that can cause material removal or projectiles. Some procedures require the use of tools specially designed for a specific purpose. Before substituting another tool or procedure, you must be completety satisfied that neither your personal safety, nor the performance of the vehicle will be endangered. Although information in this manual is based on industry sources and is complete as possible at the time of publication, the possibility exists that some car manufacturers made later changes which could not be included here. While striving for total accuracy, the authors or publishers cannot assume responsibility for any errors, changes or omissions that may occur in the compilation of this data. PART NUMBERS Part numbers listed in this reference are not recommendations by Haynes North America, Inc. for any product brand name. They are refer- ences that can be used with interchange manuals and aftermarket supplier catalogs to locate each brand supplier's discrete part number. SPECIAL TOOLS Special tools are recommended by the vehicle manufacturer to perform their specific job. Use has been kept to a minimum, but where absolutely necessary, they are referred to in the text by the part number of the tool manufacturer. These tools can be purchased, under the appro- priate part number, from your local dealer or regional distributor, or an equivalent tool can be purchased locally from a tool supplier or parts out- let. Before substituting any tool for the one recommended, read the SAFETY NOTICE at the top of this page. ACKNOWLEDGMENTS The publisher expresses appreciation to Honda Motor Co. for their generous assistance. All rights reserved. No part of this book may be reproduced or transmitted in any form or by any means, electronic or mechanical, includ- ing photocopying, recording or by any information storage or retrieval system, without permission in writing from the copyright holder. While every attempt is made to ensure that the information in this manual is correct, no liability can be accepted by the authors or pub- lishers for loss, damage or injury caused by any errors in, or omissions from, the information given. HOW TO USE THIS BOOK 1-2 SYSTEM INSPECTION 1-24 WHERE TO BEGIN 1-2 WINDSHIELD WIPERS 1-24 AVOIDING TROUBLE 1-2 ELEMENT (REFILL) CARE & MAINTENANCE OR REPAIR? 1-2 REPLACEMENT 1-24 AVOIDING THE MOST COMMON TIRES AND WHEELS 1-24 MISTAKES 1-2 TIRE ROTATION 1-25 TOOLS AND EQUIPMENT 1-2 TIRE DESIGN 1-25 SPECIAL TOOLS 1-4 TIRE STORAGE 1-26 SERVICING YOUR VEHICLE INFLATION & INSPECTION 1-26 SAFELY 1-4 FLUIDS AND LUBRICANTS 1-27 DO'S 1-4 FLUID DISPOSAL 1-27 DONTS 1-5 FUEL AND ENGINE OIL FASTENERS, MEASUREMENTS AND RECOMMENDATIONS 1-27 CONVERSIONS 1-6 FUEL 1-27 BOLTS, NUTS AND OTHER THREADED OIL 1-27 RETAINERS 1-6 ENGINE 1-28 TORQUE 1-6 OIL LEVEL CHECK 1-28 TORQUE WRENCHES 17 OIL AND FILTER CHANGE 1-29 TORQUE ANGLE METERS 1-7 MANUAL TRANSAXLE 1-30 STANDARD AND METRIC FLUID RECOMMENDATIONS 1-30 MEASUREMENTS 1-7 LEVEL CHECK 1-30 HISTORY 1-9 DRAIN AND REFILL 1-30 COVERAGE 1-9 AUTOMATIC TRANSAXLES 1-30 SERIAL NUMBER FLUID RECOMMENDATIONS 1-30 IDENTIFICATION 1-9 LEVEL CHECK 1-30 VEHICLE IDENTIFICATION (CHASSIS) DRAIN AND REFILL 1-30 NUMBER 1-9 TRANSFER CASE 1-31 ENGINE SERIAL NUMBER 1-9 DRIVE AXLE-4WD WAGON 1-30 TRANSAXLE SERIAL NUMBER 1-9 FLUID RECOMMENDATIONS 1-30 ROUTINE MAINTENANCE 1-13 LEVEL CHECK 1-31 AIR CLEANER 1-13 DRAIN AND REFILL 1-31 COOLING SYSTEM 1-31 AND REMOVAL & INSTALLATION 1-13 FLUID RECOMMENDATIONS 1-31 FUEL FILTER 1-14 LEVEL CHECK 1-31 REMOVAL & INSTALLATION 1-15 DRAIN AND REFILL 1-31 POSITIVE CRANKCASE VENTILATION MAINTENANCE FLUSHING AND CLEANING THE (PCV) 1-16 SYSTEM 1-32 INSPECTION 1-16 BRAKE MASTER CYLINDER 1-32 REMOVAL & INSTALLATION 1-16 FLUID RECOMMENDATIONS 1-32 EVAPORATIVE CHARCOAL HOW TO USE THIS BOOK 1-2 LEVEL CHECK 1-32 CANISTER 1-16 TOOLS AND EQUIPMENT 1-2 CLUTCH MASTER CYLINDER 1-32 SERVICING 1-16 SERVICING YOUR VEHICLE SAFELY 1-4 FLUID RECOMMENDATIONS 1-33 BATTERY 1-16 FASTENERS, MEASUREMENTS AND LEVEL CHECK 1-33 PRECAUTIONS 1-16 CONVERSIONS 1-6 POWER STEERING PUMP 1-33 GENERAL MAINTENANCE 1-16 SERIAL NUMBER IDENTIFICATIONS 1-9 BATTERY FLUID 1-17 FLUID RECOMMENDATIONS 1-33 ROUTINE MAINTENANCE l-tt CABLES 1-17 RESERVOIR LEVEL CHECK 1-33 FLUIDS AND LUBRICANTS ' T? MANUAL STEERING GEAR 1-33 TRAILER TOWWC : J4 CHARGING 1-18 INSPECTION 1-33 TOWING THE VEMOf ' jt REPLACEMENT 1-18 FLUID RECOMMENDATIONS 1-33 JApt^E t-35 BELTS 1-18 WINDSHIELD WIPER FLUID 1-33 MAINTENANCE INTERVAL C-' 1-36 INSPECTION 1-18 CHASSIS GREASING 1-34 ADJUSTING TENSION 1-19 BODY LUBRICATION 1-34 REMOVAL & INSTALLATION 1-19 WHEEL BEARINGS 1-34 TIMING BELTS 1-20 TRAILER TOWING 1-34 INSPECTION 1-20 TOWING THE VEHICLE 1-34 HOSES 1-20 JACKING 1-35 INSPECTION 1-20 MAINTENANCE INTERVAL REMOVAL & INSTALLATION 1-20 CHARTS 1-36 CV-BOOTS 1-23 SPECIFICATIONS CHARTS INSPECTION 1-23 ENGINE IDENTIFICATION 1-12 AIR CONDITIONING SYSTEM 1-23 CAPACITIES 1-40 SYSTEM SERVICE & REPAIR 1-23 PREVENTIVE MAINTENANCE 1-23 1-2 'GENERAL INFORMATION AND MAINTENANCE HOW TO USE THIS BOOK Chiltonls Total Car Care Manual tor Honda's Civic series (the Civic, CRX and Two basic mechanic's rules should be mentioned here. First, whenever the del Sol) is intended lo help you learn more about the inner workings of your left side of the vehicle or engine is referred to, it means the driver's side. Con- vehicle while saving you money on its upkeep and operation. versely, the right side of the vehicle means the passenger^ side. Second, screws The beginning of the book will likely be referred to the most, since that Is and bolts are removed by turning counterclockwise, and tightened by turning where you will find information for maintenance and tune-up. The other sections clockwise unless specifically noted. deal with the more complex systems of your vehicle. Systems (from engine Safety Is always the most important rule. Constantly be aware of the dangers through brakes) are covered to the extent that the average do-it-yourselfer can involved in working on an automobile and take the proper precautions. Please attempt. This book will not explain such things as rebuilding a differential reler lo the information in this section regarding SERVICING YOUR VEHICLE because the expertise required and the special tools necessary make this uneco- SAFELY and the SAFETY NOTICE on the acknowledgment page. nomical. It will, however, give you detailed instructions to help you change your own brake pads and shoes, replace spark plugs, and perform many more jobs Avoiding the Most Common Mistakes that can save you money and help avoid expensive problems. A secondary purpose of this book is a reference for owners who want to Pay attention to the instructions provided. There are 3 common mistakes in understand their vehicle and/or their mechanics better mechanical work: 1. Incorrect order of assembly, disassembly or adjustment. When taking Where to Begin something apart or putting It together, performing steps in the wrong order usu- ally just costs you extra time; however, it CAN break something. Read the entire Before removing any bolts, read through the entire procedure. This will give procedure before beginning. Perform everything in the order in which the you the overall view of what tools and supplies will be required. So read ahead instructions say you should, even if you can't see a reason for it. When you're and plan ahead. Each operation should be approached logically and ail proce- taking apart something that Is very intricate, you might want to draw a picture ol dures thoroughly understood before attempting any work how it looks when assembled in order lo make sure you get everything back in If repair ol a component is not considered practical, we tell you how to its proper position. When making adjustments, perform them in the proper remove the part and then how to install the new or rebuilt replacement. In this order. One adjustment possibly will affect another way, you at least save labor costs. 2. Overtorquing (or undertorquing), While it is more common lor over- torquing to cause damage, undertorquing may allow a fastener to vibrate loose causing serious damage. Especially when dealing with aluminum parts, pay Avoiding Trouble attention to torque specifications and utilize a torque wrench in assembly. If a Many procedures >n this book require you to 'label and disconnect... * a torque figure is not available, remember that if you are using the right tool to per- group of lines, hoses or wires. Don't be think you can remember where every- form the job. you will probably not have to strain yoursell to get a fastener tight thing goes—you wont If you hook up vacuum or fuel lines incorrectly, the enough. The pitch of most threads is so slight that the tension you put on the vehicle may run poorly, if at all. If you hook up electrical wiring incorrectly, you wrench will be multiplied many times in actual force on what you are tightening. may instantly learn a very expensive lesson. There are many commercial products available for ensuring that fasteners You don't need to know the proper name for each hose or line. A piece ol won't come loose, even if they are not torqued just right (a very common brand masking tape on the hose and a piece on its fitting will allow you to assign your is Loctite*). If you're worried about getting something together tight enough lo own label. As long as you remember your own code, the lines can be recon- hold, but loose enough to avoid mechanical damage during assembly, one of nected by matching your tags. Remember that tape will dissolve In gasoline or these products might olfer substantial insurance. Before choosing a threadlock- solvents; if a part is to be washed or cleaned, use another method of identifica- ing compound, read the label on the package and make sure the product is tion. A permanent felt-tipped marker or a metal scribe can be very handy for compatible with the materials, fluids, etc. involved. marking metal parts. Remove any tape or paper labels after assembly. 3. Crossthreading. This occurs when a part such as a bolt is screwed into a nut or casting at the wrong angle and forced. Crossthreading is more likely to occur if access is difficult. It helps to clean and lubricate fasteners, then to start Maintenance or Repair? threading the bolt, spark plug, etc. with your fingers. If you encounter resis- tance, unscrew the part and start over again at a different angle until it can be Maintenance includes routine inspections, adjustments, and replacement of Inserted and turned several times without much effort. Keep in mind that many parts which show signs of normal wear. Maintenance compensates for wear or parts have tapered threads, so that gentle turning will automatically bring the deterioration. Repair implies that something has broken or is not working. A part you're threading to the proper angle. Don't put a wrench on the part until it's need for a repair is often caused by lack of maintenance, for example, draining been tightened a couple ol turns by hand. II you suddenly encounter resistance, and refilling automatic transmission lluid is maintenance recommended at spe- and the part has not seated fully, don't force it. Pull it bacx out to make sure it's cific intervals. Failure to do this can shorten the life of the clean and threading properly. Iransmission/transaxle, requiring very expensive repairs. While no maintenance program can prevent items from eventually breaking or wearing out, a general Be sure lo lake your time and be patient, and always p an ahead. Allow your- rule is true: MAINTENANCE IS CHEAPER THAN REPAIR. sell ample time to perform repairs and maintenance. TOOLS AND EQUIPMENT I See Figures 1 thru 15 Begin accumulating those tools that are used most frequently: those associ- ated with routine maintenance and tune-up. In addition lo the normal assortment Without the propei tools and equipment it is impossible to properly service of screwdrivers and pliers, you should have the fallowing tools; your vehicle. It would be virtually impossible to catalog every tool that you • Wrenches/sockets and combination open end/box end wrenches in sizes would need to perform all of the operations in this book. It would be unwise for vfe-% in. and/or 3mm-19mm in. or % in. spark plug socket (depending the amateur to rush out and buy an expensive set of tools on the theory that on plug type). he/she may need cne or more ol them at some lime. The best approach is to proceed slowly, gathering a good quality set of those HI possible, buy various length socket drive extensions. Universal- tools that are used most frequently. Donl be misled by the low cost of bargain joint and wobble extensions can be extremely useful, but be careful tools. It is tar better to spend a little more for better quality. Forged wrenches, 6 when using them, as they can change the amount ol torque applied to or 12-point sockets and fine tooth ratchets are by far preferable lo their less the socket. expensive counterparts. As any good mechanic can tell you, there are few worse • Jackstands for support. experiences than trying to work on a vehicle with bad tools. Your monetary sav- • Oil filter wrench. ings will he far nulweigned by frustration and mangled knuckles 1-2 'GENERAL INFORMATION AND MAINTENANCE TCCS1200 iccstai Fig. 1 All but the most basic procedures Fig. 3 A hydraulic floor jack and i set ot will require an assortment ol ratchets and Fig. 2 In addition to ratchets, a good set ot lackstands are essential lor lifting and sockets wrenches and hex keys will be necessary supporting the vehicle TCCSUUJ TCCS12Q5 Fig. 4 An assortment of pliers, grippers Fig. 6 Many repairs will require the use of and cutters will be handy for old rusted Fig. 5 Various drivers, chisels and prybars a torque wrench to assure the components parts and stripped bolt heads are great tools to have In your toolbox are properly fastened tea T v ^TJ TCCS1209 TCCSttlO Fig. 7 Although not always necessary, Fig. 9 Various pullers, clamps aai M*an- using specialized brake tools will save Fig. 8 A tew inexpensive lubrication tools tor tools are needed for many tofti man time will make maintenance easier complicated repairs • Spout or funnel tor pouring fluids. lines), metal coat hangers or a roll of mechanic's wire (tofotftfcp art of the • Grease gun for chassis lubrication (unless your vehicle is not equipped way), dental pick or similar long, pointed probe, a ^'""ffTTt rr* a small with any grease fittings) mirror (to see into recesses and under manifolds) • Hydrometer for checking the battery (unless equipped with a sealed, A more advanced set of tools, suitable for tune-<4>aMfc0De drawn up maintenance-lree battery). easily. While the tools are slightly more sophisticamiJgM" not be outra- • A container for draining oil and other fluids. geously expensive. There are several inexpensive ttftaflfmeters on the mar- • Rags for wiping up the inevitable mess. ket that are every bit as good for the average fneaass i professional model. In addition to the above items there are several others that are not absolutely Just be sure that it goes to a least 1 2 0 0 - 1 5 0 0 s c a le and that it necessary, but handy to have around. These include an equivalent oil absorbent works on 4,6 and 8-cylinder engines The 1% = Mtpurchases is to make gravel, like cat litter, and the usual supply of lubricants, antifreeze and fluids. them with an eye towards adaptability and opt A basic list of tune-up This is a basic list for routine maintenance, but only your personal needs and tools could include: desire can accurately determine your list of tools. • Tach/dwell meter. After performing a few projects on the vehicle, you'll be amazed at the other • Spark plug wrench and gapping fife tools and non-tools on your workbench. Some useful household items are: a • Feeler gauges for valve ad)uMHt large turkey baster or siphon, empty coffee cans and ice trays (to store parts), a • Timing light. ball of twine, electrical tape for wiring, small rolls of colored tape for tagging The choice of a timing light shouts be made carefully. A light which works lines or hoses, markers and pens, a note pad, golf tees (for plugging vacuum on the DC current supplied by the vehicle^ battery Is the best choice: it should 1-2 'GENERAL INFORMATION AND MAINTENANCE TCCS1212 Fig. 10 A variety ol tools and gauges Fig. 12 A screw-in type compression should be used for spark plug gapping and gauge is recommended for compression installation Fig. 11 Inductive type timing light testing 1CCS1213 rccxira icuttrae Fig. 15 Proper information is vital, so Fig. 13 A vacuum/pressure tester is neces- Fig. 14 Most modern automotive multime- always have a Chilton Total Car Care man- sary for many testing procedures ters incorporate many helpful features ual handy have a xenon tube for brightness. On any vehicle with an electronic ignition sys- tend to be more expensive. Also keep in mind that all types of torque wrenches tem, a timing light with an inductive pickup that clamps around the No. 1 spark should be periodically checked and/or recalibrated. You will have to decide for plug cable is preferred. yourself which better fits your pockelbook. and purpose. In addition to these basic tools, there are several other tools and gauges you may find useful. These include: Special Tools • Compression gauge. The screw-in type is slower to use, but eliminates the possibility of a faulty reading due to escaping pressure. Normally, the use of special factory tools Is avoided for repair procedures, • Manifold vacuum gauge. since these are not readily available for the do-it-yourself mechanic. When it is • 12V test light. possible to perform the job with more commonly available tools, it will be • A combination volt/ohmmeter pointed out, but occasionally, a special tool was designed to perform a specific • Induction Ammeter. This is used for determining whether or not there is function and should be used. Before substituting another tool, you should be current in a wire. These are handy for use if a wire is broken somewhere in a convinced that neither your safety nor the performance of the vehicle will be wiring harness. compromised. As a final note, you will probably find a torque wrench necessary for all but Special tools can usually be purchased from an automotive parts store or the most basic work. The seam type models are perfectly adequate, although the from your dealer. In some cases special tools may be available directly from the newer click types (breakaway) are easier to use. The click type torque wrenches tool manufacturer. SERVICING YOUR VEHICLE SAFELY I See Figures 16,17 and 18 Do's It is virtually impossible to anticipate all of the hazards involved with automotive • Do keep a fire extinguisher and first aid kit handy. maintenance and service, but care and common sense will prevent most accidents. • Do wear safety glasses or goggles when cutting, drilling, grinding or pry- The rules of safety for mechanics range from "don't smoke around gasoline." ing. even if you have 20-20 vision. If you wear glasses for the sake of vision, to 'use the proper tool(s) for the job." The trick to avoiding injuries is to wear safety goggles over your regular glasses. develop safe work habits and to take every possible precaution. 1-2 'GENERAL INFORMATION AND MAINTENANCE Fig. 18 NEVER work under a vehicle unless H is supported tning satety stands (jackstands) • Do properly maintain your tools. Loose hammerheads, mushroomed ptrches ahd chisels, Irayed or poorly grounded electrical cords, excessivety worn screwdrivers, spread wrenches (open end), cracked sockets, slipping ratcfttfs, or faulty droplight sockets can cause accidents. • ukewise, keep your tools clean; a greasy wrench can slip off a bolt head, TCCS1BO rwnng me bolt and often harming your knuckles in the process. Fig. 16 Screwdrivers should be kept in good condition to prevent injury • Do use the proper size and type of tool for the job at hand. Do select a or damage which could result II the blade slips from the screw wrench or socket that fits the nut or bolt. The wrench or socket should sit stragnt. not cocked. • Do. when possible, pull on a wrench handle rather than push on it, and adjust your stance to prevent a fall. • Do be sure that adjustable wrenches are tightly closed on the nut or bolt and pulled so that the force is on ttie side of the fixed jaw. • Do strike squarely with a hammer; avoid glancing blows. • Do set the parking brake and block the drive wheels if the work requires a running engine. Oon'ts • Don't run the engine in a garage or anywhere else without proper venti- lation—EVER! Carbon monoxide is poisonous; it takes a long time lo leave tne human body and you can buitd up a deadly supply of it in your system by simply breathing in a little at a time. You may not realize you are slowly poi- soning yourself. Always use power vents, windows, fans and/or open the garage door. • Don't work around moving parts while wearing loose clothing Short 1CCSW22 sleeves are much safer than long, loose sleeves. Hard-toed shoes with neopw soles protect your toes and give a better grip on slippery surfaces Wattes js& Fig. 17 Using the correct size wrench will help prevent the possibil- jewelry is not safe working around a vehicle. Long hair should be tied ity of rounding oft a nut under a hat or cap. • Don't use pockets for toolboxes. A fall or bump can drive a 1 • Do shield your ayes whenever you work around the battery. Batteries con- deep into your body. Even a rag hanging from your back pocttc tain sulfuric acid. In case of contact with, flush the area with water or a mixture around a spinning shaft or fan. of water and baking soda, then seek immediate medical attention. • Don't smoke when working around gasoline, cleanine « Xts • Do use safety stands (jackstands) for any undervehicle service. Jacks are flammable material. for raising vehicles; jackstands are for making sure the vehicle stays raised until • Don't smoke when working around the battery, i is being you want it to come down. charged, it gives oil explosive hydrogen gas • Do use adequate ventilation when working with any chemicals or haz- • Don't use gasoline to wash your hands; there a soaps avail- ardous materials. Like carbon monoxide, the asbestos dust resulting from some able. Gasoline contains dangerous additives wtwft« body through a brake lining wear can be hazardous in sufficient quantities. cut or through your pores. Gasoline also remows i oils from the • Do disconnect the negative battery cable when working on the electrical skin so that bone dry hands will suck up oil and; system. The secondary ignition system contains EXTREMELY HIGH VOLTAGE • Don't service the air conditioning system^ are equipped with In some cases it can even exceed 50,000 volts. the necessary tools and training. When liq gas refrigerant is • Do follow manufacturer^ directions whenever working with potentially released to atmospheric pressure it will i whatever it contacts. hazardous materials. Most chemicals and fluids are poisonous. This will chill or freeze anything it touchfe