IS 250C V6-2.5L (4GR-FSE) (2011)
Timing Chain Tensioner: Specifications
No. 1 Tensioner ......................................................................................................................................................................... 10 Nm (102 kgf-cm, 7 ft lb)
No. 2 and 3 Tensioners ............................................................................................................................................................ 21 Nm (214 kgf-cm, 15 ft lb)