A 13 year old boat is still a relatively new boat that should have many more years of service. The common maintenance inspections should be performed.
*engine mounts should be inspected for tightness to the stringer, and overall condition
* bilge pumps function and all compartment wiring is in good condition
* inspect all bonding connections and thru hull fasteners. The fasteners are 304SS and can appear to be ok but severely corroded if the boat was primarily used in salt water.
* Inspect the Exhaust hose from the muffler can to the exhaust thru hull. Inspect the fasteners anchoring the exhaust thru hull.The fasteners are not bonded and tend to corrode faster then the rest of the thru hull fasteners.
* Inspect the running gear, packing gland, shaft runout, cutlass bearing for wear, and prop. Record the prop size
*Inspect the heads components, head, hoses, tank vent, and tank for leaks and overall condition. Many raw water flush heads will require a full replacement of hoses after ten years of use.
* A survey that includes a full inspection of the hull, decks and cabin roof for structural integrity and moisture.
*A survey that includes a full inspection of the electrical system. This is a very important inspection. This inspection should be for complete 12V system , including the batteries, charging system, engine and shore power charging, along with a complete inspection of 120V system including shore power connections and inverter wiring to confirm it is properly wired and meets ABYC standards.
* Engine and reverse gear inspection, oil samples of both and ask for a maintenance record, belts, alternator, overall condition of fasteners, corrosion at split lines of after cooler, heat exchanger, coolant hoses, engine anodes if used, Raw water system thru hull seacock, hoses reverse gear cooler, strainer, electrical component connections. A Sea trial operating the engine at several different rpm ranges. Record the rpm, engine operating temperature, oil pressure, boost pressure and fuel burn GPH use the data information to compare to the manufactures specifications. Operate the engine at WOT to confirm the engine is propped correctly being able to operate at the engine manufactures Max rpm + 1%-3%. When operating at this rpm confirm there are no overheating issues.
* Check trim tabs for proper operation, fluid level and overall condition.
* Inspect rudder box overall condition, steering anchor linkages, condition of hydraulic lines, and hydraulic cylinder.Confirm a good solid look to lock when turning the helm wheel.
* inspect the fresh water system, plumbing connections, hot water heater for proper operation and overall exterior condition.
* inspect all under deck storage are's for proper drainage and the overall condition. The decking is plywood and if drainage is plugged theses storage areas are susceptible to water damage and rot.
* If the boat has a trailer, a overall inspection of the trailer should be performed. Look at the date codes of the tires, look at the overall condition of the tires, Remove the dust caps or bearing buddies to see the condition of the grease. ( any moisture would indicate it would require a full inspection of bearings) Inspect the breaks for condition and them operate the breaks for inspection of proper function.
After a full inspection you now know what the boat will need to make it aa dependable cruising boat. The more you know about the condition of the vessel the better you can be prepared if there is a component failure. No matter how well the boat has been maintained components fail new or old.
If the boat passes survey and your overall inspection of the boat. Congratulations on your purchase of the TUG and happy cruising.