{"id":"mech-truck-battery-replacement","category":"mechanic","name":"Truck and bus battery replacement","description":"Testing and replacing the batteries of a truck, tractor unit or bus — usually two 12-volt batteries wired as one 24-volt system — and checking that the alternator charges them properly.","aliases":["truck battery","HGV battery change","bus battery","batería de camión","cambio de baterías de camión"],"vehicle":["industrial"],"typicalDurationMin":45,"status":"active","_meta":{"sourceHash":"sha256:bd2b6ec0ca0708e9bee455da3808f728fa4370b6fc2ac8bd0d2aed33f382051e","locale":"en","fields":{"name":"human","description":"human","aliases":"human"}},"generatedAt":"2026-10-13T19:49:07.661Z"}