#
EGR VALVE REMOVAL/INSTALLATION [MZR-CD (RF Turbo)]

BME011620300W02

1. Disconnect the negative battery cable.

2. Remove in the order indicated in the table.

1 | Nut and stud bolt (See Nut and Stud Bolt Removal Note) (See Nut and Stud Bolt Installation Note)
2 | Gasket
3 | EGR valve

3. Install in the reverse order of removal.

## Nut and Stud Bolt Removal Note

1. Remove the EGR pipe flare nut.

2. Remove the EGR valve installation nuts.

3. Remove the EGR valve installation stud bolts.

  Note

  • If the thread length of the stud bolt is smaller than the two nuts used for stud bolt removal, shave a nut face 1 mm {0.04 in} to make it thinner and install two nuts as shown in the figure.

## Nut and Stud Bolt Installation Note

1. Install the EGR valve in the reverse order of removal.

EGR valve installation stud bolt tightening torque

  7.8-11.8 N·m {80-120 kgf·cm, 70-104 in·lbf}