Repair Instruction: Precaution

1. HINTS ON OPERATIONS
   Fig 1: Identifying Basic Repair Hint & Operations Components

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. JACKING UP AND SUPPORTING VEHICLE
   1. Care must be taken when jacking up and supporting the vehicle. Be sure to lift and support the vehicle at the proper locations.
3. PRECOATED PARTS
   1. Precoated parts are bolts and nuts that are coated with a seal lock adhesive at the factory.
   2. If a precoated part is retightened, loosened or moved in any way, it must be recoated with the specified adhesive.
      Fig 2: Identifying Bolts Coated With Seal Lock Adhesive

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   3. When reusing a precoated part, clean off the old adhesive and dry the part with compressed air. Then apply new seal lock adhesive appropriate to that part.
   4. Some seal lock agents harden slowly. You may have to wait for the seal lock adhesive to harden.
4. GASKETS
   1. When necessary, use a sealer on gaskets to prevent leaks.
5. BOLTS, NUTS AND SCREWS
   1. Carefully follow all the specifications for tightening torques. Always use a torque wrench.
6. FUSES
   1. When inspecting a fuse, check that the wire of the fuse is not broken.
   2. When replacing fuses, be sure that the new fuse has the correct amperage rating. Do not exceed the rating or use one with a lower rating.
      Fig 3: Identifying Fuses Condition

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      FUSES SYMBOL PART NAME
      
      

      Illustration	Symbol	Part Name	Abbreviation
      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	FUSE	FUSE
      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	MEDIUM CURRENT FUSE	M-FUSE
      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	HIGH CURRENT FUSE	H-FUSE
      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	FUSIBLE LINK	FL
      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	CIRCUIT BREAKER	CB

7. CLIPS
   1. The removal and installation methods of typical clips used for vehicle body parts are shown in CLIPS ILLUSTRATION PROCEDURE  .

      HINT:

      If clips are damaged during a procedure, always replace the clips with new clips.

      CLIPS ILLUSTRATION PROCEDURE
      
      

      Shape (Example)	Illustration	Procedures
      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Remove clips with a clip remover or pliers.
      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Remove clips with a clip remover or screwdriver.
      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Remove clips with a wide scraper to prevent panel damage.
      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Remove clips by pushing the center pin through and prying out the shell.
      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Remove clips by unscrewing the center pin and prying out the shell.
      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Remove clips by prying out the pin and then prying out the shell.

8. CLAWS
   1. The removal and installation methods of typical claws used for vehicle body parts are shown in CLAWS ILLUSTRATION PROCEDURE  .

      HINT:

      If claws of caps or covers are damaged during a procedure, always replace the caps or covers with new ones.

      CLAWS ILLUSTRATION PROCEDURE
      
      

      Shape (Example)	Illustration	Procedures
      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Using a screwdriver, detach the claws and remove the caps or covers.
      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Using a screwdriver, detach the claws and remove the caps or covers.
      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002	Using a screwdriver, detach the claws and remove the caps or covers.

9. REMOVAL AND INSTALLATION OF VACUUM HOSES
   1. To disconnect a vacuum hose, pull and twist from the end of the hose. Do not pull from the middle of the hose as this may cause damage.
      Fig 4: Precaution For Disconnecting Vacuum Hose

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   2. When disconnecting vacuum hoses, use tags to identify where they should be reconnected.
   3. After completing any hose related repairs, double check that the vacuum hoses are properly connected. The label under the hood shows the proper layout.
   4. When using a vacuum gauge, never force the hose onto a connector that is too large. If a hose has been stretched, it may leak air. Use a step-down adapter if necessary.
      Fig 5: Disconnecting And Tagging Vacuum Hoses

      Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
10. TORQUE WHEN USING TORQUE WRENCH WITH EXTENSION TOOL
    Fig 6: Identifying Torque Wrench With Extension Tool

    Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    1. Use the formula below to calculate special torque values for situations where SST or an extension tool is combined with a torque wrench.

       Formula: T' = L2 / (L1 + L2) * T 

       Fig 7: Identifying Torque Wrench With Extension Tool

       Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
       TORQUE WRENCH WITH EXTENSION TOOL TABLE
       
       

       T'	Reading of torque wrench {N*m (kgf*cm, ft.*lbf)}
       T	Torque {N*m (kgf*cm, ft.*lbf)}
       L1	Length of SST or extension tool {cm (in.)}
       L2	Length of torque wrench {cm (in.)}

       NOTE: If an extension tool or SST is combined with a torque wrench and the wrench is used to tighten to a torque specification in this article, the actual torque will be excessive and parts will be damaged.

The LAND CRUISER is equipped with a Supplemental Restraint System (SRS). The SRS of this vehicle consists of the following:

1. Steering pad
2. Front passenger airbag assembly
3. Curtain shield airbag assembly
4. Front seat side airbag assembly
5. Center airbag sensor assembly
6. Front airbag sensor
7. Side and curtain shield airbag sensor
8. Curtain shield airbag sensor
9. Seat position sensor
10. Front seat outer belt assembly with pretensioner