Marine Head Units Experts Show You How to Change Out Your Trailer Tongue Jack

Marine Head Units Experts Show You How to Change Out Your Trailer Tongue Jack

Your Marine Head Units Specialists Recommend Changing Out Jacks With Frequent Usage

Raritan Engineering Company your marine head units analysts would like to share with you these topics we thought would be of interest to you this month regarding how to change out your own trailer tongue jacks.

Your marine head units experts know that I go through a heavy-duty trailer tongue jack every three to four years. Corrosion, frequent use, and a hefty boat and trailer take a toll on these jacks, so I have become adept at changing them out.

Sometimes the jack gets broken when boaters forget to raise it after they hitch up the trailer; it drags on the pavement and becomes damaged.

Getting Started
Skill Level: 1.5/5
Time to Complete: 1 Hour

Tools and Supplies
* Fulton 2,500-pound square-tube tongue jack ($78.99,
* Floor jack
* 6-by-6-inch wood blocks
* Jack stands
* 3-by-3-foot sheet of ½-inch plywood
* Box/open-end wrench set
* C clip pliers ($15.99,
* Reciprocating saw (to cut off rusted bolts)
* Safety glasses
* Marine grease

Changing Out a Trailer Tongue Jack

1. Use a Floor Jack

If the tongue jack goes kaput while the trailer is hitched to a tow vehicle, don’t stress. Your best marine head unit professionals know that you need to park the boat and trailer in their storage location and chock the tires. Use a sufficiently rated hydraulic floor jack to lift the trailer coupler just high enough to clear the tow ball.

2. Support the Trailer Tongue

Place a sufficiently rated, adjustable jack stand under the trailer tongue, making sure it rests square and level under the metal tube that forms the trailer tongue. Your waterproof head unit analysts know that a piece of plywood under the stand will keep it from sinking into gravel, soft soil or turf.

Your Marine Head Units Professionals Remove the Anxiety of Changing Out Your Own Jacks

3. Remove the Broken Tongue Jack

With the trailer properly supported, you can remove the old tongue jack. Your TruDesign specialists understand that jacks that bolt to the tongue or trailer frame are fairly easy to remove with a couple of wrenches, assuming the bolts and nuts that secure the jack are not badly rusted.

You can find more information as well as get assistance on TruDesign fittings and on how to change out your trailer tongue jacks at Raritan Engineering.

4. Attach the New Jack

To keep installation simple and quick, buy the same model tongue jack as the one you are replacing. Your marine head experts say that this way you know it will fit, is sufficiently rated to support the tongue, and won’t create clearance issues, which is important with swing jacks.

5. Raise the Tongue

With the new tongue jack installed securely, you can now use it to raise the trailer tongue enough to remove the jack stand(s). To keep the tongue jack working for as long as possible, grease the gears at the top of the jack and lightly coat the telescoping arm with grease.

Feet and Wheels

Telescoping tongue jacks come in a wide range of styles and weight ratings. Most jacks with ratings of 2,500 pounds or more dispense with pivoting mechanisms and wheels, which become weak points when supporting heavy tongue weights.

So don’t forget these helpful pointers on how to change out your own trailer tongue jacks. 1) Make sure to use a floor jack; 2) support the trailer tongue; 3) attach the new jack; and 4) raise the tongue.

Raritan Engineering has more information on marine head units, TruDesign, seacocks, and on how to change out your own trailer tongue jacks.

via Changing Out a Trailer Tongue Jack

Marine Heads Analysts Share 4 Awesome Fishing Tips

Your Marine Heads Professionals Turn You Into a Master Fisherman


Raritan Engineering Company keeps you informed about marine heads and these four amazing fishing tips.

Assume the Position: Two boats get in position around a rock jetty, fishing both the point and steep drop-off. Not all passes are this calm and uncrowded, especially on the weekends.

If inlets and passes are the main thoroughfares for game fish to and from the ocean, jetties represent that one exit with all the restaurants. Rocky breakwaters are a veritable buffet table for species like striped bass, flounder and redfish. Even with pesky boat traffic, ocean swells and nearby shoals, these pervasive fishing structures remain popular for boat and shore fishermen. I went to five experts to learn how they avoid common jetty blunders and out-fish their close-quarter compatriots.

Don’t Let Your Presentation Stray from the Rocks

Even when fishing off the jetty, keep your presentation close to the structure for more hookups.

Capt. Alan Pereyra, of Topp Dogg Guide Service in Galveston, Texas, targets the jetties of the Galveston Ship Channel all year long for a variety of species. The Ship Channel is one of three cuts into the Galveston system, the other two being Rollover and San Luis passes.

“In the summer we’ll catch redfish, speckled trout, sheepshead, black drum, Spanish mackerel and sharks,” he says.

Depending on the tide strength, Pereyra might use a kayak anchor in light current to hold the boat in place. “For heavy current,” he says, “I’ll drop a Danforth boat anchor 20 to 30 feet from rocks, then let [rode] out to position the back of the boat close to the rocks for my customers.”

Your Marine Heads Experts Suggest That You Follow These Casting Tips
Once at the rocks, he’ll use light setups with live shrimp for a ­natural presentation. “I want the bait to flutter down toward the bottom as it flows with the current,” says Pereyra.

Don’t Handcuff Yourself to a Single Bait Species

Your marine heads specialists and most captains strongly recommend casting near the rocks.

Having a variety of baitfish in the livewell can be paramount to enticing the bite, says Capt. Jared Simonetti of Clearwater, Florida. He regularly fishes the passes from Anclote Key to the Skyway Bridge for snook in the summer months.

“During the incoming tide, I’ll use leader as light as 30-pound-test and free-line the baits along the jetty,” he says.

“These baits I send to the bottom using weighted rigs with heavier 50- to 60-pound leader,” he says. Simonetti wants the resilient baits to get down to the staging snook when the water ­visibility drops.

Don’t Forget the Jigs

“I call it the best rock pile on the coast,” says Capt. Trevor Smith of ProFishNC Charters, referencing Masonboro Inlet’s pair of jetties.

“On the last two hours of the ­outgoing, when the bait dumps out with the backwater tide, I’ll use 3- to 4-ounce 5-inch-long metal jigs,” says Smith.

Red drum and cobia are available in the springtime, with May to June hot for cobia, says Smith. August to October brings an influx of bull reds.

Don’t Stop Fishing When the Sun Goes Down

Stripers attract fishermen in droves to the jetties each spring and summer. Stay out after the sun sets and experience an even better late-night bite.

Delaware’s Inner Wall and Outer Wall skirt Cape Henlopen at the southern cape of Delaware Bay. The Harbor of Refuge Light sits atop the outer breakwater, while the East End Light marks the inner breakwater.

Capt. Chuck Cook, of First Light Charters in nearby Lewes, Delaware, heads to these hot spots when the moon shines bright at night. “Bluefish take over in the evening and morning hours, but it’s a 100 percent striped bass bite at night,” he says.

Visit us at and see how Raritan Engineering always has more information on marine heads and on these four amazing fishing tips.

via Jetty Fishing Tips

Macerating Toilet Vs Vacuum Marine Toilets

Macerating Toilet Vs Vacuum Marine Toilets

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Macerating Toilet vs.Vacuum Marine Toilet
There are several beliefs in marine market about vacuum and Macerating Toilets. Some of these beliefs are true and some are myth.

Let us look at the how both technique satisfy basic toilet engineering functions:

Evacuation of all solids and liquid in one flush:

Vacuum toilet: Stored vacuum is applied to the bowl by opening a valve by paddle or electric. Pressure differential between atmosphere and vacuum pushes water and solids towards the cavity behind the valve. Bowl evacuates quickly in 2 to 3 seconds. As soon as air enters the bowl throat, vacuum drops rapidly. This evacuation technique make a loud noise associated with sudden pressure changes and reduced pipe sizes.

When user closes the valve, suction of the diaphragm vacuum pump is applied to the content of the cavity below valve. Solids and water and air start to move towards pump thru long hose between bowl and pump.

Pressure differential between atmosphere and vacuum accelerate water and solids during initial application of vacuum. Water and air move more rapidly than solids. In order to further accelerate water and solids pipe size is reduced after valve cavity. This sudden change in volume causes more velocity for water and solids and some breakdown of solid from bigger chunk to smaller chunk. After the valve is closed, suction of the vacuum pump moves air and water towards the pump faster than solids. Hence due to lack of positive pressure and water, there is a tendency for solids to splatter on the walls of hose and stay there till next flush.

Once suction of the pump had displaced all the air from hose and valve cavity to builds a preset vacuum level, pumps shuts off. This means pumps continue to run for 45 to 60 seconds after toilet use with typical diaphragm noise. If there is any slight leak in the hose connection or debris caught between valve seat and bowl throat, pump will turn on itself as vacuum drops. This may be an annoying if it happens in the night time.

Due to vacuum, spattered sewage on the hose wall is decomposing under anaerobic environment. Anaerobic odors include a wide range of compounds, most notoriously the reduced sulfur compounds (e.g. hydrogen sulfide, dimethyl sulfide, dimethyl disulfide, and methanethiol), volatile fatty acids, aromatic compounds and amines.

Since system is under vacuum, it is unlikely that these odor producing gases escape thru hose. However these odors may be a problem at discharge side of the vacuum pump or during the flush cycle when vacuum level drops to almost zero. Due to notorious sulfur odors, some manufacturers only recommend special odor resistance hose for their vacuum system, increasing cost.

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SEO Services San Luis Obispo:”So Long Dot Com? The Rise of Not-Com”

SEO Services San Luis Obispo:”Is Dot Com GONE?

Say what you want about the success of the new top-level domains so far, but they are still being introduced and it’s really early on in their evolution to suggest that one day they won’t capture some of .com’s attention (if not dominance in the long term).

In many ways, it may already have started says: SEO Services San Luis Obispo .

One of the new TLDs that industry watchers are paying close attention to is that of .WEB. There were several companies interested in operating the extension (including Afilias, Google, Nu Dot Co, Radix, Donuts, Schlund, and and when that happens, the extension goes into auction.

That auction closed this week for the record setting price of $135 million. The winner? Nu Dot Co, LLC, which many suspect of being backed by Verisign. Why does this seem to be the prevailing thought? In its most recent quarterly report, included was a “Subsequent Event” section which read…

Subsequent to June 30, 2016, the Company incurred a commitment to pay approximately $130.0 million for the future assignment of contractual rights, which are subject to third-party consent. The payment is expected to occur during the third quarter of 2016.

Up to this point, the highest price (at least publicly) for a new top level domain was $41.5 million, which GMO Registry paid for .SHOP.

An interesting side note which shows just how competitive this auction was: the Donuts registry sued ICANN stating ICANN failed in its task to identify who was in control of Nu Dot Co.

The lawsuit was ultimately denied by United States District Judge Percy Anderson, and the auction proceeded, but it would make a great deal of sense for Verisign (which just so happens to operate .COM, the dominant and greatest threat to the expansion of the new TLDs) to diversify and .WEB would provide just that (and it certainly has the resources to support what many expect to be one of the domain name winners of the year.

SEO Services San Luis Obispo Continues Discussion

As you might imagine, this specific auction and the rise .COM alternatives in general is generating greater interest within the digital industry. Founder and CEO of .CLUB, for example, recently stated:

“The .WEB auction exceeded our expectations on value. That being said, it is clear that strong domain extensions like .WEB have substantial value. Although there are hundreds of new extensions launching, there are only a finite number of really strong names like, .WEB, .SHOP, .APP, .BLOG, and .CLUB that are fairly generic but have meaning. The not-com revolution is happening, and the landscape of the Internet is changing forever.”

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Via: So Long Dot Com? The Rise of Not-Com