Removal Procedure
- For vehicles with a DOHC engine, remove the clip on the vacuum hose connection at the intake manifold.
 
- Pull the hose from the union nut connection. If the hose does not remove easily or is deteriorated, pry off and discard the hose.
 
- For vehicles with a SOHC engine, similarly remove the clip on the vacuum hose nut connection to the intake manifold.
 
- Pull the hose from the union nut connection. If the hose does not remove easily or is deteriorated, pry off and discard the hose.
 
- Remove the clip on the vacuum hose connection to the brake booster.
 
- Remove the vacuum hose.
 
Installation Procedure
- Mount the vacuum hose, DOHC engine connection shown, and make sure the connections are tight on each end.
 
- Install the vacuum hose clips.