2001 Honda Civic Q&A
2001 Honda Civic Question: Does bolt need to be replaced along with timing belt tensioner?
The engineers recommend bolt replacement but try finding a new tensioner bolt in stock somewhere. Maybe at the Honda dealer? Most technicians will re-use the original bolt which should be fine as long as your not one of those guys that over torques everything. - Herb Ackside
yes due to the stress metal gets over time - globalhelper
The bolt does NOT need to be replaced...and whoever told you that it had to be replaced...ask him to replace the water pump bolts (wear and tear due to heat), camshaft bolts (constant vibration), valve cover bolts and grommets (to prevent leaks because you disturbed the valve cover gasket, crank bolt (high torque hardware), alternator, power steering pivot bolts (holding tension) and motor mount bolts (holds up torsion). - your.mechanic