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Revision question · Vehicle condition
Revision material from the imported DVSA bank includes source-checked Lanekind learning corrections. These corrections are not newly issued official examination questions, and practice does not reproduce a live test paper.
Check, inspect and lubricate the actual coupling under its manufacturer’s schedule. Conventional, lined and automatic-lubrication fifth wheels differ. Do not apply one monthly or 10,000 km interval, or one greasing method, to every design.
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