Is anyone else aware of the issue? Appears to affect 2000-2002 2ZZ-GE engines:
http://toyotaownersclub.com/forums/inde ... opic=31638
Our corolla has done 70,000 kms so I will be checking and replacing these asap.
Have just ordered from toyota for the pricely sum of $5 +gst for the two bolts.
Hopefully they're not broken, and spening half an hour replacing them will save us a 6.5 hour labour bill if they are not already broken

Here is the replacement procedure for replacing if broken:
http://www.everythingcelica.com/tech/ts ... tbolts.pdf