Section I · Pages 1–4 (4 pages)

Introduction

From the Hydraulic and Air/Hydraulic Brakes Preventive Maintenance (TB 9-2300-426-20)

Models
Army tactical wheeled vehicles
Publication
TB 9-2300-426-20
Pages
20

States the purpose and scope of the bulletin, how to send suggested improvements, and a general explanation of hydraulic brakes: pedal pressure, master cylinder, wheel cylinders and shoes or caliper pads, and why leaks and trapped air cut stopping power.

What this section covers

  • Purpose and scope
  • Suggested improvements
  • General brake operation
  • Master cylinder
  • Leaks and air in the system
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