Yamaha Xs400 1977-1982 Workshop Service Manual (MT049190)

Yamaha Xs400 1977-1982 Workshop Service Manual (MT049190)

• This manual presented for you in electronic format you can just print out the page you need then dispose of it when you have completed your task. This manual has detailed illustrations as well as step by step written instructions with the necessary diagrams or pictures. These manuals are your number one source for repair and service information, specifically written for the do-it-yourself as well as the experienced mechanics worldwide used to use this factory manual to fix your vehicle. Using this repair manual is an inexpensive way to keep your car working properly. it is this level of detail, along with illustrations, that guide the reader through each service, repairs, maintenance procedure.
• Yamaha XS400 1977 1978 1979 1980 1981 1982 Workshop Service Manual for Repair.

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  This Yamaha XS400 1977 1978 1979 1980 1981 1982 service manual provides data, characteristics, instructions and methodology to perform repair interventions on the vehicle and its components.

  This manual includes special notes, important points, service data, precautions, etc. that are needed for the maintenance, adjustments, service, removal and installation of vehicle components for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  The most detailed, comprehensive step by step procedures, explanations, and pictorial diagrams from bumper to bumper you will ever see for Yamaha XS400 1977 1978 1979 1980 1981 1982.

  Yamaha XS400 1977 1978 1979 1980 1981 1982 Service Repair Manual meets all your information needs to repair or make some adjustments to your Yamaha XS400 1977 1978 1979 1980 1981 1982 Service Repair Manual. This manual is intended as a handy, easy to read reference book for the mechanics and DIY persons. Comprehensive explanations of all installation, removal, disassembly, assembly, repair and check procedures are laid out with the individual steps in sequential order.

  Detailed illustrations, exploded diagrams, drawings and photos guide you through every service repair procedure for Yamaha XS400 1977 1978 1979 1980 1981 1982 Service Repair Manual.

  Adjustment and repair operations include reference to Service tool numbers and the associated illustration depicts the tool for Yamaha XS400 1977 1978 1979 1980 1981 1982. Where usage is not obvious the tool is shown in use.

  This Yamaha XS400 1977 1978 1979 1980 1981 1982 service manual can be viewed on any computer, as well as zoomed and printed.
  
  This service manual has been specially prepared so that the explanation is very simple. It has been prepared so that if this manual is thoroughly read, even comparatively new personel can give satisfactory after services to the customers as well as disassemble and maintain the vehicle.

  All service and repair instructions included for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  Always use the correct special service tools or equipment specified. Under no circumstances use makeshift tools or equipment since the use of substitutes may adversely affect safe operation.
  
  Where accurate measurements are required, they can only be made using calibrated, precision instruments.
  
  Providing that the service schedules are respected, the customers can be sure of obtaining the maximum satisfaction and best result from his car. This manual provides general descriptions for accomplishing service and repair work with tested, efective tehniques. Following them will help assure reliability.
  
  Information on the construction and function are included. This part should be understood before proceeding with troubleshooting, disassembling and servicing. Information on the troubleshooting, servicing specification lists, tightening torque, checking and adjusting, disassembling and assembling and servicing which cover procedures, precautions, factory specifications and allowable limits.
  
  Information in this manual for Yamaha XS400 1977 1978 1979 1980 1981 1982 is divided into groups. These groups contain general information, diagnosis, testing, adjustments, removal, installation, disassembly, and assembly procedures for the systems and components. Appropiate service methods and correct repair procedures are esential for the safe, reliabe operation of all motor vehicles as well as the personal safety of the individual carrying out the work.

  The illustrations in this manual are used to highlight the fundamental principles and procedures of basic interventions. They may not show exactly the Yamaha XS400 1977 1978 1979 1980 1981 1982 in your possession.

  Adjustment and repair operations also include reference to wear limits for Yamaha XS400 1977 1978 1979 1980 1981 1982. Relevant data, useful assembly details all in this SERVICE MANUAL for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  In order to perform the work efficiently and to avoid costly mistakes, read the text and thoroughly familiarise yourself with procedures before starting work.
  
  All work should be performed with great care and in a clean working area with adequate lighting.

  Please peruse and utilize this manual for Yamaha XS400 1977 1978 1979 1980 1981 1982 fully to ensurea complete repair work for satisfying you or your customers by keeping their vehicle in optimum condition.
  
  All information, illustration and specifications contained in this manual are based on the latest product information avaiable at the time of publication approval. The specification, maintenance and other information for the components are included, and diagnostic information has also been added where necessary. These torque values are intended for use in service assembly and installation procedures using the correct OEM fasteners. When replacing fasteners, always use the same type (part number) fastener as removed.
  
  This Yamaha XS400 1977 1978 1979 1980 1981 1982 book 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 safety procedures to eliminate the possibility of personal injury or improper service which could damage the vehicle or compromise its safety.

  To maximise the life of your Yamaha XS400 1977 1978 1979 1980 1981 1982:
  
  Accurately follow the maintenance requirements of the periodic maintenance chart in the service manual.
  
  Do not allow problems to develop. Investigate unusual noises and changes in the riding characteristics of the Yamaha XS400 1977 1978 1979 1980 1981 1982. Rectify all problems as soon as possible (immediately if safety related).
  
  Use only genuine Yamaha XS400 1977 1978 1979 1980 1981 1982 parts as listed in the parts catalogue.
  
  Follow the procedures in this manual carefully and completely. Do not take short cuts.
  
  Keep complete records of all maintenance and repairs with dates and any new parts installed.
  
  Use only approved lubricants, as specified, in the manual of the Yamaha XS400 1977 1978 1979 1980 1981 1982.

  This manual for Yamaha XS400 1977 1978 1979 1980 1981 1982 has been issued to provide you with technical information regarding the design, function, disassembly, adjusting work and troubleshooting on the components and model of the Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  The descriptions are brief but precise and are supported by photographs, notes, drawings and schematics, as well as exploded and sectional drawings. All this information is intended to simplify any necessary repair work which can be performed on Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  This manual also contains information about adjusting work and valuable reference data for such adjustment values.
  
  For all maintenance and repair work on Yamaha XS400 1977 1978 1979 1980 1981 1982, all accident prevention guidelines must be strictly observed. To perform all repairs listed in this manual, a complete set of standard tools, as well as the special tools and fixtures shown and listed are necessary.
  
  No special emphasis is put on replacing sealing components as we assume that these items are replaced during any repair. Unless specific values are given, all threaded connections should be tightened according to the required tightening torques listed on torque charts.
  
  When describing work, which can be dangerous, we have described the required safety measures in this manual and indicated them by special remarks DANGER, CAUTION or NOTE.

  This Yamaha XS400 1977 1978 1979 1980 1981 1982 Service Service Repair Manual QUALITY manual is 100 percents COMPLETE and INTACT, no MISSING/CORRUPT pages/sections to freak you out!

  This Yamaha XS400 1977 1978 1979 1980 1981 1982 Service manual is known in many names:
  
  Yamaha XS400 1977 1978 1979 1980 1981 1982 Service service manual.
  
  Yamaha XS400 1977 1978 1979 1980 1981 1982 Service repair manual.
  
  Yamaha XS400 1977 1978 1979 1980 1981 1982 Service workshop manual.
  
  Yamaha XS400 1977 1978 1979 1980 1981 1982 Service shop manual.

  This manual for Yamaha XS400 1977 1978 1979 1980 1981 1982 is designed primarily for use by trained technicians in a properly equipped workshop. However, it contains enough detail and basic information to make it useful to the owner who desires to perform his own basic maintenance and repair work. The work can only be carried out if the owner has the necessary hand and special service tools to complete the job.
  
  A basic knowledge of mechanics, including the proper use of tools and workshop procedures is necessary in order to carry out maintenance and repair work, satisfactorily.

  GENERAL TAGS FOR MOTORCYCLES:

  SPECIFICATIONS for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  VEHICLE IDENTIFICATION NUMBER (V.I.N.) for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  WHEELS for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  FRONT WHEEL for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  REAR WHEEL for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  TIRES for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  FRONT BRAKE MASTER CYLINDER AND HAND LEVER for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  FRONT BRAKE LINE for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  FRONT BRAKE CALIPER for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  BRAKE PEDAL for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  REAR BRAKE MASTER CYLINDER for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  REAR BRAKE LINE for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  REAR BRAKE CALIPER for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  FENDERS for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  FRONT FORK for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  FORK CLAMPS: UPPER AND LOWER for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  STEERING HEAD BEARINGS for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  SWINGARM AND BRACE for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  FRAME for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  REAR SHOCK ABSORBER for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  THROTTLE CONTROL for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  CLUTCH CONTROL for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  HEADLAMP ASSEMBLY AND SUPPORT BRACKET for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  FOOTPEG, HEEL GUARD AND MOUNT for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  SPROCKET COVER for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  BELT GUARDS. for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  INTAKE COVER for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  SIDESTAND for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  SEAT LOCKS for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  ENGINE for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  ENGINE REMOVAL for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  ENGINE INSTALLATION for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  CYLINDER HEAD for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  CYLINDER AND PISTON for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  LUBRICATION SYSTEM for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  OIL RESERVOIR AND OIL HOSE ROUTING for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  OIL COOLER for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  OIL PRESSURE INDICATOR SWITCH for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  CRANKCASE BREATHING SYSTEM for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  OILING SYSTEM for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  OIL PUMP for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  HYDRAULIC LIFTERS for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  GEARCASE AND CAM GEARS for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  CRANKCASE for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  AIR CLEANER ASSEMBLY for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  ELECTRONIC CONTROL MODULE (ECM) for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  THROTTLE POSITION SENSOR (TPS) for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  IGNITION COIL for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  FUEL TANK for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  FUEL PUMP for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  THROTTLE BODY for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  EXHAUST SYSTEM for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  STARTER for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  IGNITION SYSTEM for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  IGNITION/HEADLAMP KEY SWITCH for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  SPARK PLUG CABLES for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  CHARGING SYSTEM for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  BATTERY CABLES for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  VOLTAGE REGULATOR for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  ALTERNATOR for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  TURN SIGNAL FLASHER, FRONT TURN SIGNALS, REAR TURN SIGNALS for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  HEADLIGHT, TAIL LAMP for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  MAIN FUSE AND FUSES for Yamaha XS400 1977 1978 1979 1980 1981 1982.
  
  WIRING DIAGRAMS for Yamaha XS400 1977 1978 1979 1980 1981 1982.

  AND MORE…

  Yamaha XS400 1977 1978 1979 1980 1981 1982 Workshop Service Manual for Repair.