GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2009 🢒 Avalanche - 4WD 🢒 Brakes 🢒 Hydraulic Brakes 🢒 Rear Brake Hose Replacement

Rear Brake Hose Replacement JD9


Object Number: 1701809 Size: SF

Callout

Component Name

Warning: Refer to Brake Fluid Warning in the Preface section.

Warning: Refer to Brake Fluid Irritant Warning in the Preface section.

Preliminary Procedures

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation.

1

Brake Pipe Rear Fitting

Caution: Refer to Fastener Caution in the Preface section.

Tighten
25 N·m (18 lb ft)

Tip

    • Remove any dirt or debris from the brake pipe fitting.
    • The mounting bracket for the brake hose is serviced as part of the brake hose assembly and is not serviced separately.
    • Use a backup wrench when removing or installing the brake pipe fitting.
    • Cap the brake pipe fitting to prevent brake fluid loss or contamination.

2

Brake Hose to Axle Rear Bolt

Tighten
9 N·m (80 lb in)

Tip
Finger tighten mounting bolt before torquing to the specified value.

3

Brake Hose to Axle Rear Bracket

4

Brake Hose to Caliper Rear Bolt

Tighten
40 N·m (30 lb ft)

5

Brake Hose to Caliper Gasket (Qty: 2)

Tip

    • Make sure the gaskets are not still attached to the brake hose or bolt, if not remove them.
    • DO NOT re-use the gaskets. Install NEW gaskets.

6

Brake Rear Hose

Tip

    •  When installing the brake hose, DO NOT twist or pinch the brake hose.
    • Bleed the hydraulic brake system. Refer to Hydraulic Brake System Bleeding.

Rear Brake Hose Replacement JH6


Object Number: 1702184 Size: SF

Callout

Component Name

Warning: Refer to Brake Fluid Warning in the Preface section.

Warning: Refer to Brake Fluid Irritant Warning in the Preface section.

Preliminary Procedures

  1. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
  2. Remove the tire and wheel. Refer to Tire and Wheel Removal and Installation.

1

Brake Hose to Caliper Rear Bolt

Caution: Refer to Fastener Caution in the Preface section.

Tighten
40 N·m (30 lb ft)

2

Brake Hose to Caliper Gasket (Qty: 2)

Tip
DO NOT re-use the copper gaskets. Install NEW gaskets.

3

Brake Pipe Rear Fitting

Tighten
25 N·m (18 lb ft)

Tip

    • Remove any dirt or debris from the brake pipe fitting.
    • Use a backup wrench when removing or installing the brake pipe fitting.
    • Cap the brake pipe fitting to prevent brake fluid loss and contamination.

4

Brake Hose Bracket to Rear Axle Bolt

Tighten
12 N·m (106 lb in)

5

Brake Rear Hose

Tip

    • When installing or removing the brake hose, DO NOT bend or twist the brake hose.
    • Bleed the hydraulic brake system. Refer to Hydraulic Brake System Bleeding.

Rear Brake Hose Replacement Frame to Rear Axle JD9


Object Number: 1702264 Size: MF

Callout

Component Name

Warning: Refer to Brake Fluid Warning in the Preface section.

Warning: Refer to Brake Fluid Irritant Warning in the Preface section.

Preliminary Procedure

Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.

1

Brake Pipe Rear Fitting (Qty: 2)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
25 N·m (18 lb ft)

Tip

    • Remove any dirt or debris from the brake pipe fitting.
    • Use a backup wrench to hold the brake hose while removing or installing either the brake hose or brake pipe.
    • Cap the brake pipe fitting to prevent brake fluid loss and contamination.

2

Brake Hose Bracket to Frame Rear Bolt

Tighten
25 N·m (18 lb ft).

3

Brake Hose to Frame Rear Bracket

4

Brake Pipe Rear Fitting (Qty: 2)

Tip

    • Remove any dirt or debris from the brake pipe fitting.
    • Use a backup wrench to hold the brake hose while removing or installing either the brake hose or brake pipe.
    • Cap the brake pipe fitting to prevent brake fluid loss and contamination.

Tighten
25 N·m (18 lb ft)

5

Brake Hose Bracket to Axle Housing Rear Bolt

Tighten
25 N·m (18 lb ft)

6

Frame to Axle Rear Brake Hose

Tip

    • When installing the brake hose bracket to the axle housing, ensure the brake hose bracket is properly located and properly seated on the rear axle housing mounting bracket.
    • Bleed the hydraulic brake system. Refer to Hydraulic Brake System Bleeding.

7

Brake Hose to Rear Axle Housing Bracket

Rear Brake Hose Replacement Frame to Rear Axle JH6


Object Number: 1850392 Size: MF

Callout

Component Name

Warning: Refer to Brake Dust Warning in the Preface section.

Warning: Refer to Brake Fluid Irritant Warning in the Preface section.

Preliminary Procedure

Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.

1

Brake Pipe Fitting (Qty: 2)

Caution: Refer to Fastener Caution in the Preface section.

Procedure

  1. Remove any dirt or debris from the brake pipe fitting.
  2. Cap the brake pipe fitting to prevent brake fluid loss and contamination.

Tighten
25 N·m (18 lb ft)

2

Hose Bracket to Frame Bolt (Qty: 2)

Tighten
25 N·m (18 lb ft)

3

Brake Pipe Fitting (Qty: 2)

Procedure

  1. Remove any dirt or debris from the brake pipe fittings.
  2. Cap the brake pipe fittings to prevent brake fluid loss and contamination.

Tighten
25 N·m (18 lb ft)

4

Hose to Rear Axle Bolt

Tighten
25 N·m (18 lb ft)

5

Rear Brake Hose Assembly

Procedure

Bleed the hydraulic brake system. Refer to Hydraulic Brake System Bleeding.