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Removal [10/2022 - ]: Procedure

  1. REMOVE NO. 1 ENGINE COVER SUB-ASSEMBLY 
  2. REMOVE NO. 3 ENGINE COVER 
  3. DISCONNECT ENGINE WIRE 
    1. GTY1133034Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE IGNITION COIL ASSEMBLY 
    1. GTY1131386Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Using an 8 mm socket wrench, remove the 4 bolts and 4 ignition coil assemblies from the cylinder head cover sub-assembly.
        NOTE:

        If an ignition coil assembly has been struck or dropped, replace it.

  5. REMOVE SPARK PLUG 
    Refer to PROCEDURE - Step 5