Table of Contents
- 1 Can a saltwater series motor be used in freshwater?
- 2 Should you flush your outboard motor after every use?
- 3 Is salt water bad for outboard motor?
- 4 What’s the difference between a saltwater and freshwater trolling motor?
- 5 What happens if you don’t flush your outboard?
- 6 Can I leave my outboard in the water?
- 7 When did the Mercury saltwater engine come out?
- 8 When did the mecury saltwater 90 come out?
- 9 What is the spline count on a Mercury saltwater 90?
Can a saltwater series motor be used in freshwater?
no problems. Saltwater motors are more robust (from a components perspective, corrosion resistance) than non-saltwater rated motors. The only reason is the expense of a salt water motor vs freshwater. If you already have it, it will work fine in fresh water.
Should you flush your outboard motor after every use?
Most outboard manufacturers recommend a freshwater flush after every use in saltwater to clear the cooling passages of salt residue and scale that can accumulate and impede the flow of vital cooling water through the engine.
Can you flush mercury?
It turns out mercury is not too hard to flush in small amounts, but if you get enough in the bowl to cover up the whole drain, things get tough. The result was a successful flush that is no doubt shinier than you’ve ever seen.
Is salt water bad for outboard motor?
While saltwater can be extremely corrosive and damaging to an outboard motor and any other boat elements that contain metal, all modern outboard motors will operate in both freshwater and saltwater. Although you do not need a special outboard motor for saltwater, all motors will need special care when salt is in play.
What’s the difference between a saltwater and freshwater trolling motor?
The main difference that impacts your motor is the environment you usually fish in: freshwater or salt. Saltwater salinity is harsher on your motor and if it’s not properly looked after and maintained after each trip, will degrade and corrode your motor at a faster rate reducing its life span.
Can you run an outboard motor out of water?
An outboard motor should never be operated without a source of water entering the inlet screens to supply the water pump. Without a source of water for lubrication, the water pump will be the first to be damaged, followed shortly thereafter by the engine from a lack of cooling.
What happens if you don’t flush your outboard?
What we find is if you do not flush your motor as per the manufacturer’s specifications you will over time get a build-up of residual salt, and that salt will crystallize in the water flow galleries and being pressed against the alloy structure of the head they will slowly corrode and pit.
Can I leave my outboard in the water?
It isn’t going to hurt anything leaving it in the water in the down position, or trimmed up. This is all personal preference, but if you are going to let the boat sit for a week or two. Well, then in this case it is best to trim the engine up out of the water to avoid that growth issue we talked about earlier.
How often should I flush my outboard?
A full flushing of the motors must be done after every use, and it’s recommended every six weeks if it’s been sitting in storage. It’s important to run the motors long enough for the thermostat to open, allowing the fresh water to flush the salt from the entire powerhead.
When did the Mercury saltwater engine come out?
Mercury’s Saltwater series engines are designed to prevent salt buildup. Mercury Marine introduced the Saltwater series of outboard engines in 2000. Founded by Wisconsin engineer Carl Kiekhaefer in 1939, Mercury continues to produce inboard, outboard, sterndrive, tow-sport and jet engines for recreational and high-performance boating.
When did the mecury saltwater 90 come out?
Driveshaft. The 2005 Mercury Saltwater 90 was manufactured with a 15-spline-count driveshaft. Spline count refers to a number of “teeth” on the driveshaft that correspond to “teeth” on the propeller hub and, in turn, drive the prop. Mercury Marine introduced the Saltwater series of outboard engines in 2000.
What’s the speed of a Mercury saltwater 90?
Mercury Marine specified a choice of six B-style propellers for the 2005 Mercury Saltwater 90, which range in size from 14-by-11 inches to 13-by-21 inches. The 90-hp engine could operate at speeds of 21 to 27 mph and up to a maximum of 41 to 52 mph, depending on propeller size.
What is the spline count on a Mercury saltwater 90?
The 2005 Mercury Saltwater 90 was manufactured with a 15-spline-count driveshaft. Spline count refers to a number of “teeth” on the driveshaft that correspond to “teeth” on the propeller hub and, in turn, drive the prop.