Last Modified: 04-05-2023 |
6.11:8.1.0 |
Doc ID: RM100000000VICZ |
Model Year Start: 2016 |
Model: Sienna |
Prod Date Range: [12/2015 - 08/2016] |
Title: 2GR-FE ENGINE MECHANICAL: ENGINE UNIT: REMOVAL; 2016 MY Sienna [12/2015 - 08/2016] |
REMOVAL
PROCEDURE
1. INSTALL ENGINE ON ENGINE STAND
(a) Install the engine onto an engine stand with the bolts.
2. REMOVE ENGINE HANGER
(a) Remove the 4 bolts and 2 engine hangers.
Text in Illustration
*1
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No. 1 engine hanger
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*2
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No. 2 engine hanger
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*a
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Bank 1
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*b
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Bank 2
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3. REMOVE INTAKE AIR SURGE TANK ASSEMBLY
4. REMOVE NO. 1 SURGE TANK STAY
(a) Remove the bolt and No. 1 surge tank stay.
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5. REMOVE THROTTLE BODY BRACKET
(a) Remove the bolt and throttle body bracket.
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6. REMOVE IGNITION COIL ASSEMBLY
7. REMOVE NO. 2 ENGINE MOUNTING STAY RH
(a) Remove the bolt and No. 2 engine mounting stay RH.
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8. REMOVE FUEL HOSE PROTECTOR
(a) Remove the 2 bolts and nut, and then remove the fuel hose protector.
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9. REMOVE INTAKE MANIFOLD
(a) Uniformly loosen and remove the 6 bolts and 4 nuts.
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(b) Remove the intake manifold and 2 gaskets.
10. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY RH
(a) Uniformly loosen and remove the 6 nuts.
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(b) Remove the exhaust manifold sub-assembly RH and gasket.
11. REMOVE NO. 2 ENGINE OIL LEVEL DIPSTICK GUIDE
(a) Remove the oil level dipstick.
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(b) Remove the bolt and No. 2 engine oil level dipstick guide.
(c) Remove the O-ring from the No. 2 engine oil level dipstick guide.
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12. REMOVE NO. 2 MANIFOLD STAY
13. REMOVE NO. 2 EXHAUST MANIFOLD HEAT INSULATOR
14. REMOVE EXHAUST MANIFOLD SUB-ASSEMBLY LH
(a) Uniformly loosen and remove the 6 nuts.
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(b) Remove the exhaust manifold assembly LH and gasket.
15. REMOVE V-RIBBED BELT TENSIONER ASSEMBLY
(a) Remove the 5 bolts and V-ribbed belt tensioner assembly.
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16. REMOVE NO. 2 TIMING GEAR COVER
(a) Remove the 2 bolts and No. 2 timing gear cover.
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17. REMOVE WATER PUMP PULLEY
18. REMOVE NO. 2 IDLER PULLEY SUB-ASSEMBLY
(a) Remove the bolt, No. 2 idler pulley cover plate, No. 2 idler pulley sub-assembly and idler pulley cover plate.
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19. REMOVE NO. 1 VACUUM SWITCHING VALVE ASSEMBLY
(a) Remove the bolt and No. 1 vacuum switching valve.
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20. REMOVE ENGINE OIL PRESSURE SWITCH ASSEMBLY
(a) Using a deep socket wrench, remove the engine oil pressure switch assembly.
Text in Illustration
*a
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w/o Oil Cooler
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*b
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w/ Oil Cooler
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21. REMOVE KNOCK SENSOR WIRE
(a) Disconnect the 2 knock sensor connectors and knock sensor wire connector.
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(b) Disconnect the 2 clamps and remove the knock sensor wire from the engine assembly.
22. REMOVE KNOCK SENSOR
23. REMOVE ENGINE COOLANT TEMPERATURE SENSOR
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