Timing Belt
Inspect all parts related to the timing belt for damage and deformation. Replace any damaged parts immediately.
See also:
Exhaust pipe and muffler
Visually inspect the exhaust pipes, muffler and hangers for cracks, deterioration,
or damage. Start the engine and listen carefully for any exhaust gas leakage. Tighten
connections or replace part ...
Air intake control
This is used to select outside (fresh) air position or recirculated air position.
To change the air intake control position, push the control button.
Recirculated air position
...
Coolant
The coolant should be changed at the intervals specified in the maintenance schedule. ...