Cressida L6-3.0L DOHC (7M-GE) (1989)
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2. Inspect idler pulley
Check that the idler pulley turns smoothly. If necessary, replace the idler pulley.
3. Inspect tension spring
Check the free length of the spring.
Free length: 69 mm (2.72 in.)
If not as specified, replace the spring.