Yamaha F115A Owner's Manual

Also see for F150A: Rigging guide Service manual Owner's manual Service manual Owner's manual

Maintenance101Twin enginesEMU29372Disconnecting the battery1. Turn off the battery cut-off switch (ifequipped) and main switch. NOTICE: Ifthey are left on, the electrical systemcan be damaged. [ECM01931]2. Disconnect the negative cable(s) fromthe negative (-) terminal. NOTICE: Al-ways disconnect all negative (-) cablesfirst to avoid a short circuit and dam-age to the electrical system. [ECM01941]3. Disconnect the positive cable(s) and re-move the battery from the boat.4. Clean, maintain, and store the batteryaccording to the manufacturer’s instruc-tions.EMU38661Storing the batteryWhen storing your Yamaha outboard motorfor prolonged periods of time (2 months orlonger), remove the battery and store it in acool, dry place.Check the battery and charge it if necessary.1. Starboard side engine2. Port side engine3. Red cable4. Black cable5. Isolator leads with circuit protection6. Fuse7. Battery for starting8. Battery for accessories9. Negative connecting cableZMU059411393464257 8 7