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Describes the proper and productive use of lowbed and other specialty trailers equipped with spread/ steering axles. April 2022 Edition
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Price: $70.00

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 Establishes requirements for the air or gas supply manifold for permanent installation at an unloading site where a high-pressure s...
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Price: $50.00

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Establishes a guide for determining the number of upper coupler bolts on trailers using a repositionable bolted upper coupler arrangement...
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Price: $150.00

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Intended as a guide for general maintenance and repair of trailer electrical systems other than those with sealed wiring harnesses. Use o...
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Price: $150.00

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Establishes inspection methodology that conforms with the minimum requirements of 49 CFR 180.40(i), and illustrates one method of conduct...
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Price: $150.00

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Advises operators of the dangers that occur if axle hubs and/or wheels of trailers separate due to improper maintenance procedures....
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Price: $30.00

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Provides guidelines for the transportation of food grade products in aluminum dry bulk (pneumatic) trailers. April 2023 Edition
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Price: $100.00

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Aids design certifying engineers, enforcement officials, and registered inspectors in determining the minimum thickness of MC 306, MC 307...
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Price: $150.00

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Provides guidelines for the orientation of manhole with integral hinged 10 inch fill style emergency pressure relief valves/fills on MC 3...
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Price: $50.00

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Offers advice and suggestions on the transportation of liquid food products.October 2021 Edition
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Price: $150.00

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