4 Runner 4WD V6-180.5 2959cc 3.0L SOHC (3VZ-E) (1989)
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4. Inspect tension spring.
Check the free length of the tension spring.
Free length: 56.275 mm (2.2155 in.)
If not as specified, replace the spring.
INSTALLATION OF TIMING BELT
NOTICE:
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The engine should be cold.
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Adjust the timing belt tension only when the intake manifold is installed.
HINT:
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Remove any oil or water on the timing and idler pulleys and keep them clean.
1. Install crankshaft timing pulley.
(a) Align the woodruff key groove of the timing pulley with the woodruff key on the crankshaft.
