On-Vehicle Inspection [03/2024 - ]: Procedure

Pre-procedure1

• Remove the No. 1 engine under cover assembly.

  HINT: 

  Refer to PROCEDURE - Step 4 [03/2024 - 12/2024] , or refer to PROCEDURE - Step 4 [12/2024 - ]

• Disconnect the No. 2 ventilation hose from the front engine mounting insulator LH.
• Connect a vacuum pump to the front engine mounting insulator LH.

  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

• Apply negative pressure of 80 kPa (600 mmHg, 23.6 in.Hg) absolute pressure and wait for 1 minute.

  Standard

  Vacuum pressure holds.

• Check if fluid leak from the front engine mounting insulator LH.

  Standard

  No fluid leak found.

• If the result is not as specified, replace the front engine mounting insulator LH.

Post-procedure1

• Disconnect the vacuum pump.
• Connect the No. 2 ventilation hose to the front engine mounting insulator LH.
• Install the No. 1 engine under cover assembly.

  HINT: 

  Refer to PROCEDURE - Step 94 [03/2024 - 12/2024] , or refer to PROCEDURE - Step 95 [12/2024 - ]

Pre-procedure1

• Remove the No. 1 engine under cover assembly.

  HINT: 

  Refer to PROCEDURE - Step 4 [03/2024 - 12/2024] , or refer to PROCEDURE - Step 4 [12/2024 - ]

• Disconnect the ventilation hose from the front engine mounting insulator RH.
• Connect a vacuum pump to the front engine mounting insulator RH.

  Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

• Apply negative pressure of 80 kPa (600 mmHg, 23.6 in.Hg) absolute pressure and wait for 1 minute.

  Standard

  Vacuum pressure holds.

• Check if fluid leak from the front engine mounting insulator RH.

  Standard

  No fluid leak found.

• If the result is not as specified, replace the front engine mounting insulator RH.

Post-procedure1

• Disconnect the vacuum pump.
• Connect the ventilation hose to the front engine mounting insulator RH.
• Install the No. 1 engine under cover assembly.

  HINT: 

  Refer to PROCEDURE - Step 94 [03/2024 - 12/2024] , or refer to PROCEDURE - Step 95 [12/2024 - ]