Run Brake Stroke Adjustment Verification — Free

Inspection Setup and Vehicle Identification

Vehicle/unit identification recorded

Record unit number, VIN, trailer number if applicable, and inspection date/time.

Brake system type confirmed as air brake system critical (required)

Verify the vehicle is equipped with an air brake system subject to stroke adjustment verification.

Yes No N/A

Inspection conditions suitable for measurement critical (required)

Verify the vehicle is safely secured, wheels chocked as needed, and the inspector can access brake components without obstruction.

Yes No N/A

Axle and wheel positions selected for inspection

Select all wheel positions inspected.

Note (optional)

Reference standard or procedure used

Document the applicable FMCSR-based procedure, fleet SOP, or service manual used for the inspection.

Brake Chamber Type and Condition

Brake chamber type identified and matches axle application critical (required)

Record the chamber type observed for each inspected wheel position.

Note (optional)

Brake chamber mounting secure and free of visible damage critical (required)

Check for loose mounting hardware, cracked housings, corrosion, or air leakage at the chamber.

Yes No N/A

Pushrod and yoke connection secure critical (required)

Verify the pushrod, clevis, and pin connection are properly secured and not excessively worn.

Yes No N/A

Brake chamber pushrod boot intact

Inspect the dust boot for tears, missing sections, or contamination that could affect chamber performance.

Yes No N/A

Air leakage observed at chamber or fittings critical (required)

Indicate whether audible or visible air leakage is present at the chamber, fittings, or hose connections.

Yes No N/A

Slack Adjuster and Foundation Brake Condition

Slack adjuster type identified critical (required)

Record the slack adjuster type observed.

Note (optional)

Slack adjuster condition acceptable critical (required)

Check for cracks, bent components, excessive wear, missing hardware, or improper installation.

Yes No N/A

Slack adjuster free play within acceptable condition critical (required)

Verify the slack adjuster is not seized and moves appropriately during brake application and release.

Yes No N/A

Foundation brake components in serviceable condition critical (required)

Inspect S-cam, rollers, bushings, return springs, and related hardware for wear or damage that could affect stroke measurement.

Yes No N/A

Brake lining and drum condition acceptable

Check for lining wear, contamination, scoring, cracks, or other conditions that may indicate a brake deficiency.

Yes No N/A

Applied Stroke Measurement

Applied stroke measured at full brake application critical (required)

Enter the measured applied stroke or pushrod travel for the inspected brake.

Note (optional)

Maximum allowable stroke for chamber type documented critical (required)

Enter the applicable maximum allowable stroke for the identified chamber type and brake configuration.

Note (optional)

Applied stroke within allowable limit critical (required)

Confirm the measured applied stroke does not exceed the applicable maximum allowable stroke for the chamber type.

Yes No N/A

Measurement method documented

Record how the stroke measurement was taken.

Note (optional)

Brake application pressure or test condition recorded

Document the applied test condition used during measurement, such as service brake application pressure or inspection method.

Deficiencies, Corrective Action, and Release

Deficiencies identified

Select all deficiencies observed during the inspection.

Note (optional)

Corrective action required critical (required)

Indicate whether repair, adjustment, or further evaluation is required before the vehicle is returned to service.

Yes No N/A

Vehicle released for service critical (required)

Confirm whether the vehicle is approved for continued operation after inspection and any required corrections.

Yes No N/A

Inspector signature critical (required)

Inspector signs to confirm the accuracy of the brake stroke adjustment verification.

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Run: Brake Stroke Adjustment Verification

Inspection Setup and Vehicle Identification

Brake Chamber Type and Condition

Slack Adjuster and Foundation Brake Condition

Applied Stroke Measurement

Deficiencies, Corrective Action, and Release

Get your results