Growl Noise from Engine Compartment (Replace Condenser Tube and Evaporator Hose Assembly)
| Subject: | Growl Noise from Engine Compartment (Replace Condenser Tube and Evaporator Hose Assembly) |
| Models: | 2006 Chevrolet HHR |
This bulletin is being revised to update the warranty information. Please discard Corporate Bulletin Number 06-01-38-004A (Section 01 -- HVAC).
Condition
Some customers may comment on a growl noise coming from the engine compartment. The customer may associate the noise with turning on the A/C system.
Correction
Do This | Don't Do This |
|---|---|
Replace the condenser tube and the evaporator hose assembly. | Do not replace the A/C compressor assembly. |
Technicians are to replace the condenser tube, P/N 15877652, and the evaporator hose assembly, P/N 15877651. Refer to the Condenser Tube Replacement and the Evaporator Hose Assembly Replacement service procedures in SI for more information. Install a clip, P/N 15991719, at the location shown by callout number one in the illustration above. Verify proper operation of the A/C system after replacement of these parts.
Parts Information
Part Number | Description | Qty |
|---|---|---|
15877651 | Hose Assembly-A/C Evaporator | 1 |
15877652 | Tube Assembly-A/C Condenser | 1 |
15991719 | Clip | 1 |
Warranty Information
For vehicles repaired under warranty, use:
Labor Operation | Description | Labor Time |
|---|---|---|
D9723* | Install Condenser Tube and Evaporator Hose Assembly | 0.6 hr |
Add | To Recover and Recharge A/C System | 0.5 hr |
*This is a unique labor operation number for bulletin use only. This number will not be published in the Labor Time Guide. | ||
