Chevrolet Captiva Service & Repair Manual: Brake Power Booster Unit Check Valve R&R
2.4L
| A small amount of denatured alcohol
may be used to ease assembly. Do not use soap. |
| 1. |
With the engine OFF, apply and release
the brake pedal several times until the brake pedal becomes firm
to deplete the power vacuum brake booster vacuum reserve. |
| 2. |
Remove the power brake booster vacuum
check valve (1) from the power vacuum brake booster, Fig.
1. |
| 3. |
Release the spring clamp and remove
the power brake booster vacuum check valve and hose assembly (1)
from the intake manifold vacuum port, Fig. 2. |
| 4. |
Reverse procedure to install. |
|
3.0L
| A small amount of denatured alcohol
may be used to ease assembly. Do not use soap. |
| 1. |
With the engine OFF, apply and release
the brake pedal several times until the brake pedal becomes firm
to deplete the power vacuum brake booster vacuum reserve. |
| 2. |
Remove the intake manifold cover. |
| 3. |
Disconnect the power brake booster
vacuum sensor electrical connector. |
| 4. |
Release the spring clamp (1) and remove
the power brake booster vacuum hose from the intake manifold vacuum
port, Fig. 3. |
| 5. |
Remove the power brake booster vacuum
sensor (2) from the power vacuum brake booster, Fig. 3. |
| 6. |
Disconnect the power brake booster
vacuum hose quick connect (3) from the power brake booster pump,
Fig. 3. |
| 7. |
Remove the power brake booster vacuum
hose and check valve assembly. |
|
Fig.
1
Fig.
2
Fig.
3
Warning: Avoid taking the following
actions when you service wheel brake parts: Do not grind brake linings,
do not sand brake linings and do not clean wheel brake parts with a dry
b ...
Removal
Ensure the foam insulator on the
mounting surface of the power vacuum brake booster withdraws with the booster.
1.
Remove the underhood electrical ...
Brake Pads R&R
Brake Power Booster Unit R&R