Front Wiper Motor: Installation: Installation

1. Install the windshield wiper motor assembly with the 3 bolts.
   Fig 1: Identifying Bolts And Windshield Wiper Motor Assembly

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   Torque: 5.4 N*m (55 kgf*cm, 48 in.*lbf) 

1. Temporarily install a front wiper crank sub-assembly on the new windshield wiper motor assembly with the nut.
   Fig 2: Identifying Nut And Front Wiper Crank Sub-Assembly

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
2. Temporarily install the windshield wiper motor and link on the crank arm pivot of the front wiper crank sub-assembly.
   Fig 3: View Of Link On Crank Arm Pivot Of Front Wiper Crank Sub-Assembly

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
3. Align the front wiper crank sub-assembly with the windshield wiper motor and link as shown in the illustration.
   Fig 4: Aligning Front Wiper Crank Sub-Assembly With Windshield Wiper Motor & Link

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   TEXT IN ILLUSTRATION
   
   

   *1

   Front Wiper Crank Sub-assembly

   -

   -

4. Tighten install the front wiper crank sub-assembly with the nut.

   Torque: 17 N*m (175 kgf*cm, 13 ft.*lbf) 

5. Apply MP grease to the crank arm pivot of the front wiper crank sub-assembly.
   Fig 5: Identifying Crank Arm Pivot

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   TEXT IN ILLUSTRATION
   
   

   *1	Crank arm Pivot

6. Connect the rod of the windshield wiper link assembly to the crank arm pivot of the front wiper crank sub-assembly.
   Fig 6: View Of Link On Crank Arm Pivot Of Front Wiper Crank Sub-Assembly

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Engage the grommet as shown in the illustration.
   Fig 7: Engaging Grommet

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   TEXT IN ILLUSTRATION
   
   

   *1

   Grommet

2. Install the windshield wiper motor and link assembly with the 4 bolts.

   Torque: 5.5 N*m (56 kgf*cm, 49 in.*lbf) 

   NOTE:

   Be careful not to damage the windshield when installing the windshield wiper motor and link assembly.

3. Engage the 2 clamps.
   Fig 8: Identifying Windshield Wiper Motor And Link Assembly

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
4. Connect the connector.

1. Engage the 8 guides <B>.
   Fig 9: Identifying Cowl Top Ventilator Louver Sub-Assembly

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2. Engage the 5 claws and 3 guides <A> to install the cowl top ventilator louver sub-assembly as shown in the illustration.
3. Install the 2 clips.
   Fig 10: Identifying Cowl Top Ventilator Louver Sub-Assembly And Clips

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Engage the guide <B> as shown in the illustration.
   Fig 11: Identifying Cowl Side Ventilator Sub-Assembly LH

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2. Engage the claw and guide <A> to install the cowl side ventilator sub-assembly LH as shown in the illustration.

HINT: 

Use the same procedure for the RH side and LH side.

1. Operate the wiper and stop the windshield wiper motor at the automatic stop position.
2. When reusing the front wiper arm and blade assembly RH:
   Fig 12: Identifying Wiper Arm Serration, Wire Brush & Wiper Pivot Serration

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   TEXT IN ILLUSTRATION
   
   

   *1	Wiper Arm Serration
   *2	Wire Brush
   *3	Wiper Pivot Serration

   1. Clean the wiper arm serrations.
3. When reusing the windshield wiper link assembly:
   1. Clean the wiper pivot serrations with a wire brush.
4. Install the front wiper arm and blade assembly RH with the 2 nuts to the position shown in the illustration.
   Fig 13: Identifying Front Wiper Arm And Blade Assembly RH

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   TEXT IN ILLUSTRATION
   
   

   *1	Ceramic Dot

   Torque: 23 N*m (235 kgf*cm, 17 ft.*lbf) 

   HINT: 

   Hold the wiper arm by hand while tightening the nut.

1. When reusing the front wiper arm and blade assembly LH:
   Fig 14: Cleaning Wiper Arm Serrations

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   TEXT IN ILLUSTRATION
   
   

   *1	Wiper Arm Serration
   *2	Wire Brush
   *3	Wiper Pivot Serration

   1. Clean the wiper arm serrations.
2. When reusing the windshield wiper link assembly:
   1. Clean the wiper pivot serrations with a wire brush.
3. Install the front wiper arm and blade assembly LH with the nut to the position shown in the illustration.
   Fig 15: Inspecting Windshield Wiper Motor Assembly Operation

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
   TEXT IN ILLUSTRATION
   
   

   *1	Ceramic Dot

   Torque: 23 N*m (235 kgf*cm, 17 ft.*lbf) 

   HINT: 

   Hold the wiper arm by hand while tightening the nut.

4. Operate the front wipers while spraying washer fluid on the windshield glass. Make sure that the front wipers function properly and there is no interference with the vehicle body.

1. Engage the 3 claws to install the front wiper arm head cap.
   Fig 16: Identifying Front Wiper Arm Head Cap

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   HINT: 

   Use the same procedure for the RH side and LH side.