Toyota 4A-FE Repair Manual page 38

EM-44
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ENGINE MECHANICAL - Timing Belt (4A-FE)
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EM7126
EM7030
EM4273
INSTALLATION OF TIMING BELT
(See page EM-39)
1. INSTALL CAMSHAFT TIMING PULLEY
(a) Align the camshaft knock pin with the knock pin
groove of the pulley, and slide on the pulley.
(b) Temporarily install the timing pulley bolt
(c)
Hold the hexagonal wrench head portion of the
camshaft with a wrench, and tighten the timing
pulley bolt.
Torque: 600 kg-cm (43 ft-lb, 59 N·m)
(d) Turn the hexagonal wrench head portion of the
camshaft, and align the hole of the camshaft timing
pulley with the timing mark of the bearing cap.
2.
INSTALL CRANKSHAFT TIMING PULLEY
(a) Align the pulley set key with the key groove of the
pulley .
(b) Slide on the timing pulley, facing the flange side
inward.
(c) Using the crankshaft pulley bolt, turn the crankshaft
and align the timing marks of the crankshaft timing
pulley and oil pump body.
3. TEMPORARILY INSTALL IDLER PULLEY AND
TENSION SPRING
(a) Install the idler pulley with the bolt. Do not tighten the
bolt yet.
(b)
Install the tension spring .
(c) Push the pulley toward the left as far as it will go and
tighten the bolt.
4. INSTALL TIMING BELT
NOTICE: The engine should be cold.
HINT: lf reusing the timing belt, align the points marked
during removal, and install the belt with the arrow pointing
in the direction of engine revolution .