Chevrolet Trax: Brake proportion valve replacement
Removal Procedure
WARNING: Refer to Brake Fluid Irritant Warning .
CAUTION: Refer to Brake Fluid Effects on Paint and Electrical
Components Caution .
- Remove the battery. Refer to Battery Replacement .
- Clean the area surrounding the proportion valve of any accumulated dirt
and debris.
Fig. 51: Master Cylinder Secondary Brake Pipe Fitting
- Disconnect the master cylinder secondary brake pipe fitting (1) from the
brake proportion valve.
- Cap the brake pipe fitting and plug the proportion valve inlet port to
prevent brake fluid loss and
contamination.
Fig. 52: Master Cylinder Primary Brake Pipe Fitting
- Disconnect the master cylinder primary brake pipe fitting (1) from the
brake proportion valve.
- Cap the brake pipe fitting and plug the proportion valve inlet port to
prevent brake fluid loss and
contamination.
Fig. 53: Master Cylinder Right Rear Brake Pipe Fitting
- Disconnect the right rear brake pipe fitting (1).
- Cap the brake pipe fitting and plug the proportion valve outlet port to
prevent brake fluid loss and
contamination.
Fig. 54: Master Cylinder Left Rear Brake Pipe Fitting
- Disconnect the left front brake pipe fitting (1).
- Cap the brake pipe fitting and plug the proportion valve outlet port to
prevent brake fluid loss and
contamination.
Fig. 55: Master Cylinder Right Front Brake Pipe Fitting
- Disconnect the right front brake pipe fitting (1).
- Cap the brake pipe fitting and plug the proportion valve outlet port to
prevent brake fluid loss and
contamination.
Fig. 56: Master Cylinder Left Rear Brake Pipe Fitting
- Disconnect the left rear brake pipe fitting (1).
- Cap the brake pipe fitting and plug the proportion valve outlet port to
prevent brake fluid loss and
contamination.
Fig. 57: Proportion Valve Nut
- Remove the proportion valve nut (1).
Fig. 58: Proportion Valve
- Remove the proportion valve (1).
Installation Procedure
Fig. 59: Proportion Valve
- Install the proportion valve (1).
Fig. 60: Proportion Valve Nut
CAUTION: Refer to Fastener Caution .
- Install the proportion valve nut (1) and tighten to 15 (11 lb ft).
Fig. 61: Master Cylinder Left Rear Brake Pipe Fitting
- Connect the left rear brake pipe fitting (1) and tighten to 18 (13 lb ft).
Fig. 62: Master Cylinder Right Front Brake Pipe Fitting
- Connect the right front brake pipe fitting (1) and tighten to 18 (13 lb
ft).
Fig. 63: Master Cylinder Left Rear Brake Pipe Fitting
- Connect the left front brake pipe fitting (1) and tighten to 18 (13 lb
ft).
Fig. 64: Master Cylinder Right Rear Brake Pipe Fitting
- Connect the right rear brake pipe fitting (1) and tighten to 18 (13 lb
ft).
Fig. 65: Master Cylinder Primary Brake Pipe Fitting
- Connect the master cylinder primary brake pipe fitting (1) to the brake
proportion valve and tighten to 18
(13 lb ft).
Fig. 66: Master Cylinder Secondary Brake Pipe Fitting
- Connect the master cylinder secondary brake pipe fitting (1) to the
brake proportion valve and tighten to
18 (13 lb ft).
- Install the battery. Refer to Battery Replacement .
- Bleed the hydraulic brake system. Refer to Hydraulic Brake System
Bleeding (Manual), Hydraulic
Brake System Bleeding (Pressure).
READ NEXT:
Removal Procedure
WARNING: Refer to Brake Fluid Irritant Warning .
CAUTION: Refer to Brake Fluid Effects on Paint and Electrical
Components Caution
Remove the battery. Refer to Battery Replacement
Removal Procedure
WARNING: Refer to Brake Dust Warning .
WARNING: Refer to Brake Fluid Irritant Warning .
CAUTION: Refer to Brake Fluid Effects on Paint and Electrical
Components Caution
Remove the
Removal Procedure
WARNING: Refer to Brake Dust Warning .
WARNING: Refer to Brake Fluid Irritant Warning .
CAUTION: Refer to Brake Fluid Effects on Paint and Electrical
Components Caution .
Remove t
SEE MORE:
FRONT SIDE DOOR INSIDE HANDLE CABLE REPLACEMENT
Fig. 9: Rear Side Door Inside Handle Cable And Cover
Front Side Door Inside Handle Cable Replacement
REAR SIDE DOOR INSIDE HANDLE CABLE REPLACEMENT
Fig. 10: Rear Side Door Inside Handle Cable And Cover
Rear Side Door Inside Handle Cable Replaceme
NOTE: The park brake cable adjusting nut is a nylon lock type. Use
ONLY HAND
TOOLS whenever tightening or loosening the adjusting nut.
Apply and fully release the park brake several times. Verify that the
park brake lever releases completely.
Turn ON the ignition. Verify the red BRAKE warning