2.0L DOHC engine
Fan and filter
1. Remove the left front wheel arch insert.
2. Remove the horn.
3. Disconnect the connection connector
4. Loosen the clamp and disconnect the air hose from the fan.
5. Unscrew the fastening nuts (indicated by arrows) and remove the fan together with the bracket.
6. To remove the air filter, remove the clamp (A), disconnect the air hose from the fan, unscrew the filter mounting nut (B) and remove the clamp and filter.
7. Remove the fan connection connector.
8. Unscrew the mounting bolts (indicated by arrows).
9. Remove the pump from the mounting bracket.
10. If necessary, loosen the mounting nuts (indicated by arrows) and remove the mounting plate.
11. Installation is carried out in the reverse order of removal.
Shut-off valve
1. Disconnect the vacuum tube (1) and air hoses (2) from the valve.
2. Loosen the mounting bolts and remove the valve.
3. Installation is carried out in the reverse order of removal.
Shut-off valve solenoid
1. Disconnect the connection connector (1) and vacuum hoses (2) from the solenoid.
2. Remove the mounting screws and remove the solenoid.
3. Installation is carried out in the reverse order of removal.
Shut-off valve
1. Disconnect the air hose and remove the valve (indicated by the arrow).
2. When installing the valve, use sealant.
Connecting tube
1. Disconnect the air hose from the shut-off valve.
2. Loosen the mounting bolts and remove the tube mounting bracket.
3. Disconnect the tube from the cylinder head cover, unscrew the mounting bolts and remove the tube.
4. Installation is carried out in the reverse order of removal.
2.5 and 3.0 liter engines
Fan and filter
Cm. higher.
Shut-off valve and solenoid
1. Disconnect the vacuum line from the solenoid.
2. Disconnect the air hoses from the valve.
3. Loosen the mounting bolts and remove the valve mounting bracket. Disconnect the connection connector (indicated by the arrow).
4. Remove the mounting bolts and remove the shut-off valve (A) or solenoid (B) from the mounting bracket.
5. Installation is carried out in the reverse order of removal.
Shut-off valve
1. Disconnect the air hose and unscrew the valve (indicated by the arrow) from the tube.
2. Installation is carried out in the reverse order of removal.
Front connecting tube
1. Remove the air supply system pre-chamber.
Material copied from this website Opelbook.ru
2. Disconnect the air hose from the valve on the tube.
3. Unscrew the fastening nuts on the left side.
4. Unscrew the fastening nuts on the right side, move the generator mounting bracket to the side (indicated by the arrow), if necessary.
5. Pick up the phone.
6. Installation is carried out in the reverse order of removal.
Connecting pipe for left bank of cylinders
1. Remove the exhaust pipe from the left cylinder bank.
2. Loosen the mounting bolts and disconnect the tube from the manifold.
3. Installation is carried out in the reverse order of removal. Use new gaskets.
Connecting pipe for the right bank of cylinders
1. Loosen the mounting bolts and remove the lower protective screen from the exhaust manifold.
2. Loosen the mounting bolts and remove the upper protective screen from the exhaust manifold.
3. Loosen the mounting bolts and disconnect the tube from the manifold.
4. Installation is carried out in the reverse order of removal. Use new gaskets.
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