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T.5.5 System Sealing

T.5.5.1 Any cooling or lubrication system must be sealed to prevent leakage.

T.5.5.2 The vehicle must be capable of being tilted to a 45° angle without leaking fluid of any type.

T.5.5.3 Flammable liquid leaks must not be allowed to accumulate.

T.5.5.4 Two or more holes of minimum diameter 25 mm each must be provided in the lowest part of the structure or belly pan in such a way as to prevent accumulation of liquids and/or vapors.

T.5.5.5 Absorbent material and open collection devices (regardless of material) are prohibited in compartments containing engine, drivetrain, exhaust and fuel systems below the highest point on the exhaust system.