LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2008 >> IS 350 V6-3.5L (2GR-FSE) >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> Timing Components >> System Specifications
April 5, 2026: LEMON Manuals is launched! Read the announcement.

System Specifications

CRANKSHAFT PULLEY
Torque: 250 Nm (2,550 kgf-cm, 184 ft-lbf)

NO. 1 CHAIN TENSIONER ASSEMBLY
Torque: 10 Nm (102 kgf-cm, 7 ft-lbf)

NO. 2 CHAIN TENSIONER ASSEMBLY
Torque: 21 Nm (214 kgf-cm, 15 ft-lbf)

NO. 3 CHAIN TENSIONER ASSEMBLY
Torque: 21 Nm (214 kgf-cm, 15 ft-lbf)

TIMING CHAIN COVER SUB-ASSEMBLY





Temporarily tighten the timing chain cover with the 25 bolts and 2 nuts.
Bolt length:





NOTE: Make sure that there is no oil on the bolt threads.





Fully tighten the 3 bolts as shown in the illustration.
Torque: 43 Nm (438 kgf-cm, 32 ft-lbf)
Torque: 21 Nm (214 kgf-cm, 15 ft-lbf)





Fully tighten the 3 bolts as shown in the illustration.
Torque: 21 Nm (214 kgf-cm, 15 ft-lbf)





Fully tighten the 7 bolts and 2 nuts as shown in the illustration.
Torque: 21 Nm (214 kgf-cm, 15 ft-lbf)

HINT: Tighten the bolts and nuts in the order from upper to lower as shown in the illustration.





Fully tighten the 12 bolts as shown in the illustration.
Torque: 21 Nm (214 kgf-cm, 15 ft-lbf)

HINT: Tighten the bolts in the order from lower to upper as shown in the illustration.

Install a new gasket and the chain cover plate with the 4 bolts.
Torque: 9.1 Nm (93 kgf-cm, 81 in-lbf)