A05706
Align
A05738
A05245
A05243
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ENGINE MECHANICAL
CYLINDER HEAD
EM-55
998
Author:
Date:
2001 SIENNA (RM787U)
(d)
Align the knock pin and knock pin groove and install VVT-
I on the camshaft.
NOTICE:
Install it under the condition that the lock pin is operated
and lock at the maximum delay angle position.
(e)
Apply the engine oil on the nut, the placing surface of
VVT-i and the screw portion.
HINT:
Be sure to apply the oil, otherwise the prescribed torque cannot
be obtained.
(f)
Using a 46 mm socket wrench, install and torque a new
lock nut by turning it counterclockwise.
Torque: 150 N·m (1,530 kgf·cm, 110 ft·lbf)
NOTICE:
Must change the nuts to the new ones when to change
VVT-i.
The lock nut have LH threads.
Never use any tool other than the socket wrench,
otherwise that may result in deforming the cam angle
rotor portion.
3.
REPLACE SPARK PLUG TUBE GASKETS
(a)
Bend up the tab on the ventilation baffle plate which pre-
vents the gasket from the slipping out.
(b)
Using a screwdriver and hammer, tap out the gasket.
(c)
Using needle-nose pliers, pry out the gasket.
