BrakesBrake System Slow Release
Brake System Slow Release
Step
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Action
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Yes
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No
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DEFINITION: Brake system releases and returns to rest slowly;
vehicle motion is hindered by brake system briefly after release of
brake pedal.
|
1
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Were you sent here from the Hydraulic Brake Symptom table?
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Go to Step 2
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-
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2
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1. |
Inspect the hydraulic brake system for the
following conditions: |
| • |
Improper operation of wheel cylinder pistons, if
equipped |
| • |
Improper operation of caliper pistons |
| • |
Internally damaged flexible brake hoses; hindering
brake release |
| • |
Contaminated brake fluid |
| • |
Damaged or improperly operating master
cylinder |
Did you find and correct a condition?
|
Go to Step 5
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Go to Step 3
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3
|
|
1. |
Inspect the brake assist system for the following
conditions: |
| • |
Binding, bent or damaged pedal pushrod, pedal, or
pedal bracket |
| • |
Damaged or improperly operating vacuum booster, if
equipped |
| • |
Restricted return hose from hydraulic booster, if
equipped |
| • |
Damaged or improperly operating hydraulic booster,
if equipped |
Did you find and correct a condition?
|
Go to Step 5
|
-
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4
|
|
1. |
Inspect the disc brake system for the following
conditions: |
| • |
Damaged or excessively worn caliper hardware
and/or lining hardware |
| • |
Distorted or damaged linings |
| • |
Lack of lubrication or excessive corrosion on
metal to metal contact surfaces |
| • |
Bent or damaged caliper or mounting component |
Did you find and correct a condition?
|
Go to Step 5
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-
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5
|
|
1. |
Install or connect components that were removed or
disconnected during diagnosis. |
Is the condition still present?
|
Go to Step 2
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System OK
|
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| |
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07 Brakes
