Frontier 2WD V6-3.3L (VG33E) (2003)
8. Remove the air inlet tube bolts, nuts, and studs. Position the air inlet tube aside.
^
Disconnect the evaporative emission vacuum hose.
^
Disconnect the brake booster vacuum hose.
^
Disconnect the TPS sensor electrical connector.
^
Disconnect the TPS switch electrical connector.
9. Remove the supercharger bolts and the supercharger assembly.
^
Disconnect the boost control valve vacuum hose.
^
Disconnect the PCV hose.
Inspection
SUPERCHARGER FLANGE
1. Clean the mating surface of the supercharger flange.
2. Check the flange surface for any deformation and flatness. Use a reliable straightedge and feeler gauge, or attach the supercharger flange to the
intake collector mating flange, and check that the flatness is within specification.
Flange flatness limit: 0.12 mm (0.005 inch)
ROTOR SYSTEM
1. Check that the supercharger pulley rotates smoothly when turning it by hand in a clockwise direction. Rotating torque must not exceed
specification.
Rotating torque: 0.5 Nm (0.05 kg-m, 4 inch lbs.)
2. Check that both the left and right rotors are free from any cracks or contamination.
SUPERCHARGER BYPASS VALVE ACTUATOR