Руководство по ремонту Lexus LX470 (EN)

− INTRODUCTION HOW TO USE THIS MANUAL IN−1 HOW TO USE THIS MANUAL GENERAL INFORMATION 1. INDEX An INDEX is provided on the first page of each section to guide you to the item to be repaired. To assist you in finding your way through the manual, the Section Title and major heading are given at the top of every page. 2. GENERAL DESCRIPTION At the beginning of each section, a General Description is given that pertains to all repair operations con- tained in that section. Read these precautions before starting any repair task. 3. TROUBLESHOOTING TROUBLESHOOTING tables are included for each system to help you diagnose the problem and find the cause.

The fundamentals of how to proceed with troubleshooting are described on page IN−23 . Be sure to read this before performing troubleshooting. 4. PREPARATION Preparation lists the SST (Special Service Tools), recommended tools, equipment, lubricant and SSM (Spe- cial Service Materials) which should be prepared before beginning the operation and explains the purpose of each one. 5. REPAIR PROCEDURES Most repair operations begin with an overview illustration. It identifies the components and shows how the parts fit together. Example:

IN07A−04 Filler Cap Float  Gasket Clevis Pin Clip Reservoir Tank Boot  Grommet Slotted Spring Pin 12 (120, 9) Clevis 15 (155, 11) Washer Snap Ring Push Rod Lock Nut Piston Cylinder : Specified torque  Non−reusable part N·m (kgf·cm, ft·lbf) N17080 1 Author : Date:

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IN−2 − INTRODUCTION HOW TO USE THIS MANUAL The procedures are presented in a step−by−step format:  The illustration shows what to do and where to do it.  The task heading tells what to do.  The detailed text tells how to perform the task and gives other information such as specifications and warnings. Example: Task heading : what to do 21. CHECK PISTON STROKE OF OVERDRIVE BRAKE (a) Place SST and a dial indicator onto the overdrive brake pis- ton as shown in the illustration. SST 09350−30020 (09350−06120) Illustration: what to do and where Set part No. Component part No. Detailed text :

how to do task (b) Measure the stroke applying and releasing the compressed air (392  785 kPa, 4  8 kgf/cm 2 or 57  114 psi) as shown in the illustration. Piston stroke: 1.40  1.70 mm (0.0551  0.0669 in.) This format provides the experienced technician with a FAST TRACK to the information needed. The upper case task heading can be read at a glance when necessary, and the text below it provides detailed informa- tion. Important specifications and warnings always stand out in bold type. 6. REFERENCES References have been kept to a minimum. However, when they are required you are given the page to refer to. 7.

SPECIFICATIONS Specifications are presented in bold type throughout the text where needed. You never have to leave the procedure to look up your specifications. They are also found in Service Specifications section for quick ref- erence. 8. CAUTIONS, NOTICES, HINTS:  CAUTIONS are presented in bold type, and indicate there is a possibility of injury to you or other people.  NOTICES are also presented in bold type, and indicate the possibility of damage to the components being repaired.  HINTS are separated from the text but do not appear in bold. They provide additional information to help you perform the repair efficiently. 9.

SI UNIT The UNITS given in this manual are primarily expressed according to the SI UNIT (International System of Unit), and alternately expressed in the metric system and in the English System. Example: Torque: 30 N·m (310 kgf·cm, 22 ft·lbf) Specification 2 Author : Date:

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− INTRODUCTION IDENTIFICATION INFORMATION IN−3 IDENTIFICATION INFORMATION VEHICLE IDENTIFICATION AND ENGINE SERIAL NUMBER IN083−03 1. VEHICLE IDENTIFICATION NUMBER The vehicle identification number is stamped on the vehicle identification number plate and the certification label, as shown in the illustration. A: Vehicle Identification Number Plate B: Certification Label A B B04213 2. ENGINE SERIAL NUMBER The engine serial number is stamped on the engine block, as shown in the illustration. 2UZ−FE engine: B04198 3 Author : Date:

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IN−4 − INTRODUCTION REPAIR INSTRUCTIONS REPAIR INSTRUCTIONS GENERAL INFORMATION BASIC REPAIR HINT (a) Use fender, seat and floor covers to keep the vehicle clean and prevent damage. (b) During disassembly, keep parts in the appropriate order to facilitate reassembly. (c) Installation and removal of battery terminal: (1) Before performing electrical work, disconnect the negative (−) terminal cable from the battery. (2) If it is necessary to disconnect the battery for in- spection or repair, first disconnect the negative (−) terminal cable.

(3) When disconnecting the terminal cable to prevent damage to battery terminal, loosen the cable nut and raise the cable straight up without twisting or prying it. (4) Clean the battery terminals and cable ends with a clean shop rag. Do not scrape them with a file or oth- er abrasive objects. (5) Install the cable ends to the battery terminals after loosening the nut, and tighten the nut after installa- tion. Do not use a hammer to tap the cable ends onto the terminals. (6) Be sure the cover for the positive (+) terminal is properly in place. (d) Check hose and wiring connectors to make sure that they are connected securely and correctly.

(e) Non−reusable parts (1) Always replace cotter pins, gaskets, O−rings and oil seals, etc. with new ones. (2) Non−reusable parts are indicated in the component illustrations by the ”  ” symbol. IN084−03 FI1066 (f) Precoated parts Precoated parts are bolts and nuts, etc. that are coated with a seal lock adhesive at the factory. (1) If a precoated part is retightened, loosened or caused to move in any way, it must be recoated with the specified adhesive. (2) When reusing precoated parts, clean off the old adhesive and dry with compressed air. Then apply the specified seal lock adhesive to the bolt, nut or threads. Z11554 Seal Lock Adhesive 4 Author : Date:

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