2004 Lexus SC 430FACTORY OEM SERVICE PROCEDURE

Repair Instruction: Precaution

  1. BASIC REPAIR HINT 
    1. HINTS ON OPERATIONS 
      Fig 1: Precaution For Basic Repair Operations
      G03479485Courtesy 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 (See VEHICLE LIFT AND SUPPORT 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 anyway, it must be recoated with the specified adhesive.
      3. When reusing precoated parts, clean off the old adhesive and dry the part with compressed air. Then apply new seal lock adhesive appropriate to the bolts and nuts.
        NOTE: Perform the torque with the lower limit value of the torque tolerance. 
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready ToolsCompare Repair QuoteQuote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

Rather have a pro handle this?

A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.

Comes to youSame-day available12-month warranty
Get a Free Quote

No obligation. See pricing before you book.