BOAT SYSTEMS
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A bilge pump is designed to remove excess water which may accumulate in the bilge area. Make sure the bilge
pump is not blocked with debris and is in proper working order. Check the pump screen occasionally and
monitor the stream from the bilge pump outlet. If you recognize a weak stream at the bilge outlet, this may
indicate a blocked pump screen or a poor electrical contact. If you recognize no stream, this could indicate a
blown fuse or a pump malfunction.
Never operate a dry bilge pump or damage to the pump will occur.
Figure 8-1 shows a typical bilge pump system with an automatic float switch.
Battery Connections
Refer to the manufacturer’s engine manual for battery requirements.
Maintain the battery or batteries following the manufacturer’s recommendations.
Disconnect all battery cables before servicing the battery or the outboards and make sure metal objects do not
touch the battery posts.
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