OEM 2009 Chevrolet HHR Brake Booster Vacuum Hose

2009 Chevrolet HHR Brake Booster Vacuum Hose Parts Questions & Experts Answers

• Q: How to replace the Brake Booster Vacuum Hose and Check Valve (LNF) (2.0L) on 2009 Chevrolet HHR?

  A: To replace Power Brake Booster Vacuum Check Valve and Hose (Lnf) (2.0L), firstly pull and release the brake pedal several times and let it become firm until it is depleted of its vacuum reserve for power brake booster. Disconnect the vacuum sensor electrical connector and unbolt the power brake booster vacuum sensor from the power vacuum brake booster. He says to release the hose clamp from the sensor vacuum hose then remove the vacuum hose from the vacuum sensor and remove the hose clamp and break the vacuum hose from the intake manifold vacuum port. For installation, place the hose clamp on the vacuum hose and fix it to the intake manifold vacuum port. Mount the power brake booster vacuum sensor to the power vacuum brake booster, using a little bit of denatured alcohol as an assembly aid if required, without using soap. Then place the hose clamp on the vacuum hose and place it to the power brake booster vacuum sensor by using denatured alcohol if necessary. Lastly, connect the power brake booster vacuum sensor electric connector.