being chain driven you dont have any replacement schedule so you only need to replace it if it snaps which the car should be in a state for unreasonable repair on it due to condition and age
The 2006 Scion xA is equipped with a timing chain rather than a timing belt. Timing chains are generally more durable and require less frequent maintenance compared to timing belts. This means that the timing chain in the xA is designed to last for the life of the engine under normal driving conditions.
All 2AZ-FE engines uses timing chains
There is no scheduled maintenance for the timing chain. It will normally last the life of the engine.
The timing chain needs no maintenance. It is designed to last the life of the engine and is replace when the engine is rebuilt.
The 2006 Honda Accord V6 has a timing belt and the 4 cylinder has a chain. Replace the belt at 110,000 miles.
The timing chain should last the life of the engine. It does not have a service interval.
There is no scheduled maintenance on the timing chain. The chain will, under normal circumstances, last the life of the engine, and is normally replace during a complete engine overhaul.
2006 Saab93 has a timing chain.
Your 2006 Toyota Tacoma has a chain and not a belt. No maintenance is required.
chain
Timing chain
it has a timing chain