Sienna AWD V6-3.5L (2GR-FE) (2007)
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b. Install the 2 O-rings on the air conditioning tube assembly.
c. Using a hexagon wrench 4.0 mm (0.15 in.), install the air conditioning tube assembly with the 2 hexagon bolts.
Torque: 3.5 N.m (35 kgf.cm, 30 in.lbf)
8. INSTALL HEATER RADIATOR UNIT SUB-ASSEMBLY
a. Install the heater radiator unit sub-assembly to the air conditioning radiator assembly.
9. INSTALL NO.3 AIR CONDITIONING RADIATOR BRACKET
a. Install the No.3 air conditioning radiator bracket with the screw.
10. INSTALL NO.1. HEATER CLAMP
a. Engage the 4 claws and install the No.1 heater clamp.
11. INSTALL NO.2 AIRMIX DAMPER SERVO SUBASSEMBLY (for Automatic Air Conditioning System)
a. Install the No.2 airmix damper servo sub-assembly with the 3 screws.
