Sienna FWD V6-3.3L (3MZ-FE) (2006)
j) Using a socket hexagon wrench 8, remove the 4 bolts.
k) Remove the 2 nuts, the emission control valve bracket and the intake air surge tank.
l)
Remove the gasket from the intake air surge tank.
14. REMOVE RADIATOR HOSE INLET
15. REMOVE IGNITION COIL ASSEMBLY
16. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY
a) Remove the 2 engine wire harness clamps.
b) Remove the 3 nuts and disconnect the engine wire harness.
c) Remove the 9 bolts and the cylinder head cover.
17. REMOVE CYLINDER HEAD COVER SUB-ASSEMBLY LH
a) Using an E6 "Torx" socket wrench, remove the 2 bolts and disconnect the engine wire harness protector.
b) Remove the 9 bolts and the cylinder head cover.
INSTALLATION
1. INSTALL CYLINDER HEAD COVER SUB-ASSEMBLY
a) Apply seal packing to the cylinder head as shown in the illustration.
Seal packing: Part No. 08826-00080 or equivalent
NOTICE: