Major Defects:

• Major All Roller Brake Test Machines: With the service brake fully applied: braking effort from any wheel on an axle is less than 70% of the brake effort from another wheel on the same axle. (71.1.d.iii)
• Major Brake pipes and flexible hoses: excessively chafed, cracked with reinforcement cords exposed, excessively corroded, deteriorated, leaking, bulging, kinked, stretched or twisted and damage evident. Air leak from below foot valve with service brake applied (59.2.b.ii)
• Major nearside Reservoir: insecure, excessively corroded, or leaking. (59.4.a.ii)