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Removal [11/2022 - ]: Procedure

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  1. REMOVE NO. 1 ENGINE UNDER COVER ASSEMBLY 

    Refer to PROCEDURE - Step 7

  2. REMOVE NO. 1 INVERTER COOLING OUTLET HOSE 
    GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    HINT: 
    After disconnecting the motor cooling hoses, in order to prevent the scattering of the coolant into the surrounding parts and the contamination of foreign matter into the coolant path, the cooling pipes and the hoses are plugged with a hose plug or wrapped in a plastic bag etc.
    1. GTY1114547Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  3. REMOVE NO. 2 INVERTER COOLING OUTLET HOSE 
    GTY993405Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    HINT: 
    After disconnecting the motor cooling hoses, in order to prevent the scattering of the coolant into the surrounding parts and the contamination of foreign matter into the coolant path, the cooling pipes and the hoses are plugged with a hose plug or wrapped in a plastic bag etc.
    1. GTY1114546Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE MOTOR COOLING COOLER 
    1. GTY1117641Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      1. Remove the 3 bolts and motor cooling cooler from the hybrid vehicle transaxle assembly.
      2. Remove the 2 O-rings.
  5. DRAIN COOLANT (for Inverter) 

    Refer to REPLACEMENT [11/2022 - ]