TOYOTA PREVIA 91-97 REPAIR MANUAL

Standard Torque Specifications and Fastener Markings

In the absence of specific torques, the following chart can be used as a guide to the maximum safe torque of a particular size/grade of fastener.

There is no torque difference for fine or coarse threads.

Torque values are based on clean, dry threads. Reduce the value by 10% if threads are oiled
prior to assembly.

The torque required for aluminum components or fasteners is considerably less.

U.S. Bolts

NuntwiHlMf S "V <T5> /C 1 ^ imp 2 install \^*ff K^-2 fcj:g 1M ff9M MMMf • " """"•? ^^*^l T ' "*y

MtSta

,__ l^

mOrnm Ton •> XaOmem TOBJIW

6 0.

13 1.

20 2.75 27.1 35 4.

28 3.

115 15.

37.0 49 6.

155.9 295 40.

25.

799.

849.

Mudmwn TorqiM

440 60.

894.

Metric Bolts

ReiiMvt flfMflfh IMA* 4.1, 4.1 I.I

Mnfcta«< Vy/V^/ \s£/

MlSbt

Fig. 25 Standard and metric bolt torque

6-

specifications

Mudnwni T onfwt

based on bolt strengths— WARNING: use

Mnhmm Torqut

1.2-1.

26.2-46.

only as a guide

The beam type torque wrench is one of the most popular types. It con- sists of a pointer attached to the head that runs the length of the flexible beam (shaft) to a scale located near the handle. As the wrench is pulled, the beam bends and the pointer indicates the torque using the scale.

Another popular design of torque wrench is the click type. To use the click type wrench you pre-adjust it to a torque setting. Once the torque is reached, the wrench has a reflex signaling feature that causes a momentary breakaway

- HOW TO USE THIS BOOK 1- - WHERE TO BEGIN 1- - AVOIDING TROUBLE 1- - MAINTENANCE OR REPAIR? 1- - AVOIDING THE MOST COMMON MISTAKES 1- - TOOLS AND EQUIPMENT 1- - SPECIAL TOOLS 1- - SERVICING YOUR VEHICLE SAFELY 1- - DO'S 1- - DONTS 1- - CONVERSIONS 1- - RETAINERS 1- BOLTS, NUTS AND OTHER THREADED - TORQUE 1- - TORQUE WRENCHES 1- - TORQUE ANGLE METERS 1- - STANDARD AND METRIC MEASUREMENTS 1- - SERIAL NUMBER IDENTIFICATION 1-

VEHICLE 1-

MODEL IDENTIFICATION 1-

ENGINE 1-

TRANSMISSION 1-

ROUTINE MAINTENANCE AND TUNE-UP 1-

AIR CLEANER (ELEMENT) 1-

REMOVAL & INSTALLATION 1-

FUEL FILTER 1-

PCV VALVE 1-

CANISTER) 1- EVAPORATIVE CANISTER (CHARCOAL
- SERVICING 1-

BATTERY 1-

PRECAUTIONS 1-

GENERAL MAINTENANCE 1-

BATTERY FLUID 1-
- CABLES 1-
- CHARGING 1-

REPLACEMENT 1-

BELTS 1-

INSPECTION 1-

REMOVAL, INSTALLATION S ADJUSTMENT 1-

HOSES 1-

INSPECTION 1-

CV-BOOTS 1-

INSPECTION 1-

SPARKPLUGS 1-

SPARK PLUG HEAT RANGE 1-

INSPECTION & GAPPING 1-

SPARK PLUG WIRES 1-

TESTING 1-

DISTRIBUTOR CAP AND ROTOR 1-

INSPECTION 1-

IGNITION TIMING 1-

GENERAL INFORMATION 1-

INSPECTION & ADJUSTMENT 1-

VALVE LASH 1-

ADJUSTMENT 1-

IDLE SPEED AND MIXTURE ADJUSTMENTS 1-

AIR CONDITIONING SYSTEM 1-

SYSTEM SERVICE & REPAIR 1-

PREVENTIVE MAINTENANCE 1-

SYSTEM INSPECTION 1-

WINDSHIELD WIPERS 1-

ELEMENT (REFILL) CARE & REPLACEMENT 1-

TIRES AND WHEELS 1-

TIRE ROTATION 1-

TIRE DESIGN 1-

TIRE STORAGE 1-

INFLATION & INSPECTION 1-

CARE OF SPECIAL WHEELS 1-

MAINTENANCE LIGHTS 1-

RESETTING 1-

FLUIDS AND LUBRICANTS 1-

FLUID DISPOSAL 1-

FUEL AND ENGINE OIL RECOMMENDATIONS 1-
- OIL 1-
- FUEL 1-
- OPERATION IN FOREIGN COUNTRIES 1-

ENGINE 1-
- OIL LEVEL CHECK 1-
- OIL & FILTER CHANGE 1-

MANUAL TRANSMISSION 1-
- FLUID RECOMMENDATIONS 1-
- LEVEL CHECK 1-
- DRAINS REFILL 1-

AUTOMATIC TRANSMISSION 1-
- LEVEL CHECK 1-
- DRAIN & REFILL 1-
- PAN & FILTER SERVICE 1-

TRANSFER CASE 1-
- LEVEL CHECK 1-
- DRAIN & REFILL 1-

DRIVE AXLE 1-
- LEVEL CHECK 1-
- DRAINS REFILL 1-

SUPERCHARGER 1-
- LEVEL CHECK 1-
- DRAINS REFILL 1-

COOLING SYSTEM 1-
- LEVEL CHECK 1-
- DRAINS REFILL 1-
- FLUSHING & CLEANING THE SYSTEM 1-

BRAKE MASTER CYLINDER 1-
- LEVEL CHECK 1-

CLUTCH MASTER CYLINDER 1-
- LEVEL CHECK 1-
- POWER STEERING PUMP 1-
  - LEVEL CHECK 1-

CHASSIS GREASING 1-

BODY LUBRICATION AND MAINTENANCE 1-
- LOCK CYLINDERS 1-
- DOOR HINGES & HINGE CHECKS 1-
- TAILGATE 1-
- BODY DRAIN HOLES 1-

WHEEL BEARINGS 1-

TRAILER TOWING 1-

GENERAL RECOMMENDATIONS 1-

TRAILER WEIGHT 1-

HITCH (TONGUE) WEIGHT 1-

ENGINE 1-

TRANSMISSION 1-

HANDLING A TRAILER 1-

TOWING THE VEHICLE 1-

JUMP STARTING A DEAD BATTERY 1-

JUMP STARTING PRECAUTIONS 1-

JUMP STARTING PROCEDURE 1-

JACKING 1-

JACKING PRECAUTIONS 1-
- LOCATIONS 1- UNDERHOOD MAINTENANCE COMPONENT
- LOCATIONS 1- UNDERVEHICLE MAINTENANCE COMPONENT
- VEHICLE IDENTIFICATION CHART 1- SPECIFICATIONS CHARTS
- ENGINE IDENTIFICATION 1-
- GENERAL ENGINE SPECIFICATIONS 1-
- GASOLINE ENGINE TUNE-UP SPECIFICATIONS 1-
- RECOMMENDED MAINTENANCE INTERVALS 1-
- CAPACITIES 1-
  - HOW TO USE THIS BOOK 1-
  - TOOLS AND EQUIPMENT 1-
  - SERVICING YOUR VEHICLE SAFELY 1-
    - CONVERSIONS 1- FASTENERS, MEASUREMENTS AND
    - SERIAL NUMBER IDENTIFICATION 1-
      - TUNE-UP 1- ROUTINE MAINTENANCE AND
      - FLUIDS AND LUBRICANTS 1-
        
        TRAILER TOWING 1-
        
        TOWING THE VEHICLE 1-
    - JUMP STARTING A DEAD BATTERY 1-
      - • JACKING 1-

GENERAL INFORMATION AND MAINTENANCE 1-

NM*r 1nr2 5 Ior ME Bra
- Vt — (MMMtkfM*)
  - —

5 /i«—
- —
- H—
  - —

7 /i«—
- —
- V2—
  - —

'/,«—

—

H—
- —

V«—
- —

7 /«—

—

1—

5 0. H./UM. K0rn

6 0.

11 1.

13 1.
- 6.8 8 1. Dm R./Ur Kgm
- 8.1 10 1.
- 14.9 17 2.
- 17.6 19 2.

18 2.5 244 31 4.

20 2.75 27.1 35 4.
- 28 3.

30 4.

39 5.

41 5.

51 7.

55 7.

83 11.

95 13.

105 14.

115 15.

175 24.

236 32.

250 34.

37.0 49 6.

40.7

52.8 75 10.

55.6 85 11.

- 745 120 16.

112.5 150 20.

128.8 170 23.

142.3 270 37.

155.9 295 40.

216.9 395 54.

237.2

318.6 590 81.

338.9 660 91.

1. urn

                   - 10 1. R./un. Kjm

                   - 19 2.

                - 34 4.

                - 55 7.

                - 85 11.

       - 120 16.

       - 167 23.

    - 280 38.

    - 440 60.

    - 660 91.

                                                          - 13. Nm

                                                          - 25.

                                                       - 46.

                                                       - 74.

                                                    - 115.

                                                    - 162.

                                                    - 226.

                                                 - 379.

                                                 - 596.

                                                 - 894.

6x 1. TkiMd Stt» i Pitt (mm)

8x 1.

10 x 1.

12x 1.

14x 1.

16x 1.

18x 1.

20 x 1.

22x1.

24 x 1.
- 2- RAfe.
- 6-
- 12-
- 21-
- 35-
  - 51-
- 74-
- 110-
- 150-
  - 190-
    - .2-. 4 3- Kern Nm
    - .8-1 8-
    - 1.5-2.3 16-
    - 29-4.4 29-
    - 4.8-7.1 48-
      - 7.0-10.6 67-
    - 10.2-151 100-
    - 15.1-19.3 150-
    - 22.0-26.2 200-
      - 3- R/Lbs.
      - 9-
      - 20-
      - 35-
        
        57-
      - 90-
      - 130-
      - 190-
      - 250-
    - 26.2-46.9 260-320 310-
      - 4-. Kgm
      - 1.2-1.
      - 2.7-4.
      - 4.8-7.
      - 7.8-11.
      - 12.4-
      - 17.9-
      - 26.2-46.
        
        34.5-44.
        
        5- Nm
        
        13-
        
        27-
        
        47-
        
        77-
        
        130-
        
        180-
        
        160-
        
        340-
        
        42.7-56.5 420-
        
        TCCS

I See Figure Beam Type

I See Figure Click (Breakaway) Type