| Last Modified: 04-05-2023 | 6.11:8.1.0 | Doc ID: RM100000000YZ5H |
| Model Year Start: 2017 | Model: Sienna | Prod Date Range: [08/2016 - ] |
| Title: BRAKE SYSTEM (OTHER): VACUUM PUMP: REMOVAL; 2017 - 2020 MY Sienna [08/2016 - ] | ||
REMOVAL
PROCEDURE
1. REMOVE FRONT WIPER ARM HEAD CAP
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![2016 - 2020 MY Sienna [12/2015 - ]; WIPER / WASHER: FRONT WIPER MOTOR: REMOVAL+](/t3Portal/stylegraphics/info.gif)
2. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY LH
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3. REMOVE FRONT WIPER ARM AND BLADE ASSEMBLY RH
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4. REMOVE FRONT FENDER TO COWL SIDE SEAL LH
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5. REMOVE FRONT FENDER TO COWL SIDE SEAL RH
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6. REMOVE COWL TOP VENTILATOR LOUVER SUB-ASSEMBLY
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7. REMOVE WINDSHIELD WIPER MOTOR AND LINK ASSEMBLY
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8. REMOVE FRONT OUTER COWL TOP PANEL SUB-ASSEMBLY
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9. REMOVE THROTTLE BODY WITH MOTOR ASSEMBLY
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10. REMOVE INLET AIR CLEANER ASSEMBLY
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11. REMOVE BATTERY
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12. REMOVE V-BANK COVER SUB-ASSEMBLY
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13. REMOVE AIR CLEANER CAP WITH AIR CLEANER HOSE
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14. REMOVE AIR CLEANER FILTER ELEMENT SUB-ASSEMBLY
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15. REMOVE AIR CLEANER CASE SUB-ASSEMBLY
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16. DISCONNECT AIR TUBE
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(a) Slide the clip and disconnect the air tube from the vacuum pump assembly. |
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17. SEPARATE ENGINE ROOM MAIN WIRE
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(a) Disconnect the 6 connectors. |
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(b) Remove the 2 bolts. |
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(c) Disconnect the 2 connectors. |
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(d) Remove the bolt and separate the engine room main wire.
18. REMOVE VACUUM PUMP ASSEMBLY
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(a) Remove the 3 bolts and vacuum pump assembly from the engine assembly. |
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(b) Remove the 2 O-rings from the vacuum pump assembly. |
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