2007 TOYOTA SIENNA Service Repair Manual

Page 1257 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE COOLING  –  RADIATORCO–39
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• Do not use SST to crimp the circled areas 
indicated in the illustration. Use pliers and be 
careful not to damage the core plates.
(f) Check the lock plate

Page 1258 of 3000

TOYOTA SIENNA 2007  Service Repair Manual CO–402GR-FE COOLING  –  RADIATOR
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5. INSTALL RADIATOR WATER INLET
(a) Install the radiator water inlet with the 2 bolts.
Torque: 7.1 N*m (72 kgf*cm, 63 in.*lbf)
INSTALLATION
1. CONNECT INLET SUB

Page 1259 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE COOLING  –  RADIATORCO–41
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4. INSTALL FAN SHROUD WITH FAN MOTOR
(a) Install the fan shroud with fan motor to the radiator 
with the 2 bolts.
Torque: 6 N*m (61 kgf*cm, 4 ft.*lbf)
5. INSTAL

Page 1260 of 3000

TOYOTA SIENNA 2007  Service Repair Manual CO–422GR-FE COOLING  –  RADIATOR
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7. INSTALL RADIATOR SUPPORT CUSHION
(a) Install the 2 radiator support cushions to the No. 1 
radiator support.
8. INSTALL PRESSURE FEED TUBE ASSEMBLY
(a) Insta

Page 1261 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE COOLING  –  RADIATORCO–43
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(b) Connect the No. 1 transmission oil cooler hoses to 
the radiator.
(c) Connect the No. 1 oil cooler inlet and No. 1 oil 
cooler outlet hoses to the No. 2 oil

Page 1262 of 3000

TOYOTA SIENNA 2007  Service Repair Manual CO–442GR-FE COOLING  –  RADIATOR
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15. INSTALL HOOD LOCK SUPPORT SUB-ASSEMBLY
(a) Install the hood lock support sub-assembly with the 
2 bolts.
(b) Attach the clamp.
(c) Connect the low pitched h

Page 1263 of 3000

TOYOTA SIENNA 2007  Service Repair Manual 2GR-FE COOLING  –  RADIATORCO–45
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17. INSTALL HOOD LOCK RELEASE LEVER 
PROTECTOR
(a) Engage the 4 claws to install the hood lock release 
lever protector.
18. CONNECT NO. 2 RADIATOR HOSE
(a) Con

Page 1264 of 3000

TOYOTA SIENNA 2007  Service Repair Manual CO–462GR-FE COOLING  –  RADIATOR
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24. INSTALL BATTERY (See page EM-59)
25. INSTALL NO. 2 AIR CLEANER INLET (See page EM-
60)
26. ADD ENGINE COOLANT (See page CO-7)
27. INSPECT FOR COOLANT LEAK (