02 Sanger V210 with Mercruiser Mag Motor..
How often should you replace and/or how do you know if:
1. your steering cable needs to be replaced
2. Spark Plugs need to be changed
3. Alternator needs to be replaced?
4. Spark Plug wires need to be replaced?
5. Throttle cable needs to be tightened? replaced?
6. Transmission clutch?