Other information:
Inspect idle speed every 160,000 miles (256,000 km).
Adjust the valves during services A, B, 1, 2, or 3 if they are noisy.
U.S. models
Canadian models
Inspect idle speed every 256,000 km (160,000 miles).
Adjust the valves during services A, 0, 9, 1, 2, or 3 if they are noisy...
Regularly check the condition of your seat belts as follows:
Pull each belt out fully, and look for frays, cuts, burns, and wear.
Check that the latch plates and buckles work smoothly and the belts
retract
easily.
If a belt does not retract easily, cleaning the belt may correct the
problem...