Step | Action | Value(s) | Yes | No | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | Was the Hydraulic Brake Diagnostic System Check performed? | -- | Go to Step 2 | |||||||||||||
2 | Inspect the disc brake rotors for the following:
Refer to Brake Rotor Lateral Runout Check in Disc Brakes. Do any of the above conditions exist? | -- | Go to Step 3 | Go to Step 4 | ||||||||||||
3 |
Is the repair complete? | -- | -- | |||||||||||||
4 | Inspect the following brake caliper assembly components for corrosion:
Are any of the above components corroded or sticking? | -- | Go to Step 5 | Go to Step 6 | ||||||||||||
5 | Repair or replace calipers. Refer to Brake Caliper Overhaul or Brake Caliper Replacement in Disc Brakes. Is the repair complete? | -- | -- | |||||||||||||
6 | Inspect the disc brake pads and brake shoe linings for the following:
Do any of the above conditions exist? | -- | Go to Step 7 | Go to Step 8 | ||||||||||||
7 | Replace the brake linings. Refer to Brake Caliper Replacement in Disc Brakes or Brake Shoe Replacement in Drum Brakes. Is the repair complete? | -- | -- | |||||||||||||
8 | Inspect the rear brake wheel cylinders for the following:
Do any of the above conditions exist? | -- | Go to Step 9 | Go to Step 10 | ||||||||||||
9 | Replace or overhaul the wheel cylinders. Refer to Wheel Cylinder Replacement or Wheel Cylinder Overhaul in Drum Brakes. Is the repair complete? | -- | -- | |||||||||||||
10 | Inspect the brake assembly for loose, missing or broken components. Refer to Brake Pad Inspection in Disc Brakes or Brake Shoe Inspection in Drum Brakes. Are there missing or loose brake assembly components? | -- | Go to Step 11 | Go to Step 12 | ||||||||||||
11 | Tighten or replace loose or missing brake assembly components. Is the repair complete? | -- | -- | |||||||||||||
12 | Inspect the hydraulic brake system for leaks. Are there any brake fluid leaks? | -- | Go to Step 13 | Go to Step 15 | ||||||||||||
13 |
Has the leak returned? | -- | Go to Step 14 | |||||||||||||
14 | Replace the brake hose or pipe as necessary. Refer to Front Brake Hose Replacement , Rear Brake Hose Replacement or ISO Flares Replacement . Is the repair complete? | -- | -- | |||||||||||||
15 | Inspect the brake caliper piston seal for leaks. Is the brake caliper piston seal leaking? | -- | Go to Step 16 | Go to Step 17 | ||||||||||||
16 | Replace the brake caliper piston seal. Refer to Brake Caliper Overhaul in Disc Brakes. Is the repair complete? | -- | -- | |||||||||||||
17 | Inspect the park brake for improper adjustment. Is the park brake improperly adjusted? | -- | Go to Step 18 | Go to Step 19 | ||||||||||||
18 | Adjust or replace the park brake cable. Refer to Park Brake Cable Service/Adjustment in Park Brake. Is the repair complete? | -- | -- | |||||||||||||
19 | Inspect for an internal leak within the master cylinder. Refer to Master Cylinder Diagnosis . Is there an internal leak within the master cylinder? | -- | Go to Step 20 | Go to Step 21 | ||||||||||||
20 | Replace the master cylinder. Refer to Master Cylinder Replacement . Is the repair complete? | -- | -- | |||||||||||||
21 | Inspect for contaminated or improper brake fluid. Is the brake fluid contaminated or improper? | -- | Go to Step 22 | Go to Step 23 | ||||||||||||
22 |
Is the repair complete? | -- | -- | |||||||||||||
23 | Inspect the brake pipes and hoses for a restricted brake fluid passage. Check for the following:
Refer to Hydraulic Brake System Bleeding . Is there a restricted brake fluid passage? | -- | Go to Step 24 | Go to Step 25 | ||||||||||||
24 |
Is the repair complete? | -- | -- | |||||||||||||
25 | Inspect for air in the brake system. Refer to Hydraulic Brake System Bleeding . Is there air in the brake system? | -- | Go to Step 26 | Go to Step 27 | ||||||||||||
26 | Bleed the brake system. Refer to Hydraulic Brake System Bleeding . Is the repair complete? | -- | -- | |||||||||||||
27 | Verify proper brake system operation. Does the original condition still exist? | -- | Go to Step 1 | -- |
