Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM100000000ZAPR
Model Year Start: 2017 Model: Sienna Prod Date Range: [08/2016 -           ]
Title: 2GR-FKS LUBRICATION: ENGINE OIL COOLER: INSTALLATION; 2017 - 2020 MY Sienna [08/2016 -        ]

INSTALLATION

PROCEDURE

1. INSTALL OIL COOLER ASSEMBLY

(a) Install the No. 1 cylinder block insulator and 2 new O-rings.

(b) Install the oil cooler assembly with the 2 bolts and 2 nuts.

Torque:

21 N·m {214 kgf·cm, 15 ft·lbf}

(c) Connect the No. 4 water by-pass hose and No. 5 water by-pass hose to the oil cooler assembly, and slide the 2 clips to secure them.

(d) Install the hose clamp with the nut.

Torque:

10 N·m {102 kgf·cm, 7 ft·lbf}

2. INSTALL EXHAUST MANIFOLD ASSEMBLY LH

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (INTAKE / EXHAUST): EXHAUST MANIFOLD: INSTALLATION

3. ADD ENGINE OIL

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS LUBRICATION: OIL AND OIL FILTER: REPLACEMENT+

4. CHECK ENGINE OIL LEVEL

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS LUBRICATION: LUBRICATION SYSTEM: ON-VEHICLE INSPECTION+

5. INSPECT FOR ENGINE OIL LEAK

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS LUBRICATION: OIL AND OIL FILTER: REPLACEMENT+

6. ADD ENGINE COOLANT

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (COOLING): COOLANT: REPLACEMENT+

7. INSPECT FOR COOLANT LEAK

Click here 2017 - 2020 MY Sienna [08/2016 -        ]; 2GR-FKS (COOLING): COOLING SYSTEM: ON-VEHICLE INSPECTION+