Tundra 2WD V6-3.4L (5VZ-FE) (2004)
1. REMOVE AIR CLEANER ASSEMBLY
a. Disconnect the MAF meter connector.
b. Disconnect the hose.
c. Remove the clamp
d. Remove the 3 bolts and air cleaner assembly.
2. DISCONNECT RETURN HOSE
Remove the clip and disconnect the return hose.
NOTICE: Take care not to spill fluid on the drive belt.
3. REMOVE OIL PRESSURE SWITCH
a. Disconnect the connector.
b. Remove the oil pressure switch from the pressure feed tube.
NOTICE: Be careful not to drop the switch.
If the oil pressure switch is dropped or strongly damaged, re place it with a new one.
4. DISCONNECT PRESSURE FEED TUBE
Remove the union bolt and gasket, and disconnect the tube from the PS vane pump assembly.
5. REMOVE DRIVE BELT
a. Loosen the bolt "A" and nut "B".
b. Loosen the bolt "C".
6. REMOVE PS VANE PUMP ASSEMBLY
Remove the bolt "A", nut "B" and PS vane pump assembly.
INSTALLATION
1. INSTALL PS VANE PUMP ASSEMBLY
Install the PS vane pump assembly, temporarily tighten the bolt "A" and nut "B".
2. INSTALL DRIVE BELT
a. Tightening the bolt "C", adjust drive belt tension.
b. Torque the bolt "A" and nut "B".
Torque: 44 Nm (450 kgf-cm, 33 ft. lbs.)