Tundra 4WD V6-3.4L (5VZ-FE) (2004)
b. Hold the tensioner with both hands and push the push rod strongly as shown to check that it doesn't move. If the push rod moves, replace the
tensioner.
NOTICE: Never hold the tensioner push rod facing downward.
c. Measure the protrusion of the push rod from the housing end.
Protrusion: 10.0 - 10.8 mm (0.394 - 0.425 inch)
If the protrusion is not as specified, replace the tensioner.
INSTALLATION
1. INSTALL CRANKSHAFT TIMING PULLEY
a. Align the pulley set key with the key groove of the timing pulley and slide it on the timing pulley.
b. Slide on the timing pulley, facing the flange side inward.
NOTICE: Do not scratch the sensor part of the crankshaft timing pulley.
2. INSTALL NO.1 IDLER PULLEY
a. Apply adhesive 2 or 3 threads of the pivot bolt.
Adhesive: Part No. 08833-00080, THREE BOND 1344, LOCTITE 242 or equivalent
b. Using a 10 Am hexagon wrench, install the plate washer and idler pulley with the pivot bolt.
Torque: 35 Nm (350 kgf-cm, 26 ft. lbs.)
c. Check that the pulley bracket moves smoothly.
3. INSTALL NO. 2 IDLER PULLEY
a. Install the idler pulley with the bolt.
Torque: 40 Nm (400 kgf-cm, 30 ft. lbs.)
b. Check that the pulley moves smoothly.