Removal [04/2013 - 10/2017]: Procedure

Refer to PROCEDURE - Step 3 [04/2013 - 08/2015] , or refer to PROCEDURE - Step 3 [08/2015 - 10/2016] , or refer to PROCEDURE - Step 3 [10/2016 - 10/2017]

See step  5[04/2013 - 08/2015], or see step  5[08/2015 - 10/2017]

See step  6[04/2013 - 08/2015], or see step  6[08/2015 - 10/2017]

1. Remove the 2 nuts and disconnect the wire harness from the cylinder head cover sub-assembly.

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2. Disconnect the wire harness clamp from the intake air surge tank assembly.

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3. Remove the 2 bolts and disconnect the 2 brackets from the cylinder head cover sub-assembly LH.
4. Disconnect the 6 ignition coil assembly connectors.
5. Remove the 6 bolts and 6 ignition coil assemblies from the cylinder head cover sub-assembly.
   NOTE:

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

   HINT: 

   Arrange the removed parts in the correct order.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Remove the 6 spark plugs from the cylinder head assembly.
   NOTE:

   If a spark plug has been struck or dropped, replace it.

   HINT: 

   Arrange the removed parts in the correct order.