The transition from rummel to remote control is a landmark step for any boat owner who wants to improve comfort and safety on the water. Remote control installation It allows the captain to take a comfortable position, have a better view and move freely around the cockpit, which is especially critical in difficult weather conditions or when fishing at high speeds. This process requires carefulness, accurate measurements and understanding of the principles of mechanical systems, because the quality of installation depends not only on convenience, but also on your safety.
The main task of modernization is to integrate correctly. rod-line There are many nuances, from choosing the right components to fine-tuning the length of the cables, to the steering wheel's engine and console control system, and even though it seems simple, a miscalculation can result in the engine not being able to go full speed or, worse, not being able to discharge gas in an emergency, so every step of the way needs to be approached with the utmost responsibility and only certified equipment.
In this article, we will take a look at all the steps of the process, from kit selection to final adjustment and testing, and learn what tools you will need, how to avoid typical cable laying errors, and why. mechanical You have to be absolutely reliable between the lever and the engine, and you have to be prepared for a job that requires precision, but the result is worth it, and your boat will be much more comfortable to operate.
Selection of equipment and preparation of tools
The first step is to choose the right components of the system. The market offers many options, but the key here is compatibility with your system. boat-engineMost modern Tohatsu, Mercury or Yamaha engines have standard seats, however older models or specific Chinese brands may require adapters. remote-control (boxing) corresponds to the power of your engine, especially if it is a motor over 50 hp, where reinforced mechanisms may be required.
In addition to the box and the tiller cables, you will need a high-quality cable-channel Or corrugated cables to protect them from moisture, ultraviolet light and mechanical damage, and the length of the cables is tailored to be sufficient to fit the curved route, but not too large to avoid loss of control efficiency. Standard lengths are typically 3, 4, 5 meters or more.
- 🛠️ A set of tools: drill, drill on metal and wood, a set of screwdrivers, cutters, passages and keys.
- 📏 Measuring tool: roulette, coal mine and marker for accurate marking of the mounting places.
- 🔩 Fixing elements: bolts, nuts, washers (preferably of stainless steel AISI 316) and silicone sealant.
⚠️ Attention: Never use a conventional car sealant or glue to fix elements in a cockpit. Only marine silicone can withstand constant contact with water, salt and temperature changes without losing elasticity.
Don't forget to purchase it. battery-line proper cross-section if your motor requires an electric start or has an electric starter and you plan to put the ignition key on the panel. Electrically or kill switch motors will require an additional wire. Make sure all electrical connections are protected from water.
Schema of gasket and choice of installation site
Planning a route is a stage that cannot be ignored. Laying of cables Any extra curves increase friction inside the cable shell, making the control "heavy" and less responsive. The ideal bend radius for most roumples is at least 30-40 cm, although modern cables such as C2 or C3 allow for steeper turns.
When selecting a place to install console The lever of gas and reverse should be easily accessible by the right hand of the operator behind the wheel, often mounted on a floorboard or a special bench next to the steering wheel, it is important to ensure access to the rear of the box to connect the cables and their subsequent adjustment.
To protect the cables from rubbing on the sharp edges of fiberglass or aluminum, use sleeve If the cable passes through a bulkhead or side, the hole must be carefully treated and sealed, and the cable must enter freely, without tension, into the corrugated or cable channel.
| Type of component | Recommended material | Features of installation |
|---|---|---|
| The cable sheath | Stainless Steel/Polymer | Requires fixation with clamps every 50-70 cm |
| The cementing of boxing | Stainless bolts M6/M8 | Mandatory use of washers and growers |
| Cable protection | PVC corrugated/Cable channel | Avoid inflections of less than 10 cm in diameter |
| Hermetization | Sea silicone | Apply to the defatted surface |
Why can't you skimp on the length of the cable?
Too short a cable will create excessive tension, which will lead to rapid wear of plastic bushings in the control box and make it difficult to move the lever. Always take a cable with a margin of 10-15 cm for comfortable laying of hinges.
Installation of the control unit (box)
Installation of the remote-control It starts with a careful marking. If you put the box in the right place, make sure the lever is fully up and down, without any problems. Circle the outline of the base and mark the places where the holes are drilled under the fastener. If the box is cut, carefully cut the hole in the floorboard, observing the dimensions specified in the manufacturer's instructions.
The box must be fastened on through bolts with a wide hat or through reinforced washers. Under the base of the mechanism, it is advisable to lay a layer of vibration insulation or simply apply a layer of sealant to prevent moisture from entering the body and exclude backlash. After installing the bolts, tighten them evenly using a cross-to-cross scheme to avoid skewing the body.
Pay special attention switching-offBefore you finally lock, check the lever's stroke. It should move smoothly, with a characteristic click when you go from neutral to front or back, if you're going tight, you might need to lubricate or check the geometry of the installation.
Before drilling holes in fiberglass floorboard, stick paint tape to the drilling site - this will prevent the gelcoat from chipping and allow you to clearly see the markings.
Installation and connection of the rompell cables to the motor
Connecting cables to boat-engine First, you have to dismantle the tiller (if you had one) or remove the top casing of the engine to access the control mechanism. Most modern motors have a special bracket or adapter for connecting remote control cables. If your motor was originally rumpled, you may need to install it. transitional Remote control kit, which is sold separately.
We put the cables from box to transom, and inside the shell, there are two separate cables: one for the gas (throttle), the other for the reverse (shift). On the motor, they are attached to the appropriate levers. The gas cable usually has a threaded tip that is screwed into the throttle lever, and the reverse cable is fixed through the hole or clamp.
It is important to synchronizationThe lever on the motor and the lever in the box must move in concert. When you put the lever in the full gas position, the throttle of the motor must open completely. When the neutral position is completely closed. Similar to the reverse, the switching must be clear, without drawbacks.
- ⚙️ First, connect the reverse cable and adjust its length so that the switching occurs clearly in extreme positions.
- ⚙️ Then connect the gas cable, making sure that the neutral valve is closed in the position, and at full speed - open 100%.
- ⚙️ Lock the cable shells on the motor bracket with special clips to exclude vibration and displacement.
⚠️ Attention: It is strictly forbidden to leave the cables unprotected in places where they can come into contact with moving parts of the motor or sharp edges of the transom.
☑️ Checking the connection on the motor
Adjustment of the length of the cables and setting up the system
After physical connection comes the stage of thin regulationThe length of the cables is adjusted by moving plastic or metal locks (barrels) along the threaded part of the cable inside the control box, the purpose of the adjustment is to ensure that the positions of the lever on the console and the real mechanisms on the motor coincide perfectly.
Start by setting the neutral position. The boxing lever should be clearly fixed in the neutral, and at this point the motor should also be neutral (audit check and if possible turn on the gear). Then check the full gas. If the boxing lever rested and the engine did not reach full speed (the valve is not open until the end), you need to release the lock of the cable and twist it a little, increasing the effective length.
The reverse situation, when the motor is already at full throttle and the lever still has a range, requires shortening the cable. The reverse adjustment is similar: the lever stroke must correspond to the full speed of the gearshift mechanism in lower unit. Do not allow a situation where the box lever rests on the limiter before the engine mechanism works.
Properly configured cables ensure that you can take advantage of the full engine power and quickly discharge gas in a critical situation.
After adjustment, be sure to check the system in different modes. several times move the lever from full gas to full reverse (through neutral). The course should be smooth, without jamming. If you feel resistance, check the route of the cables laying - perhaps there is a loop or a sharp bend somewhere.
Electrical part and emergency system
If your outboard motor is equipped with an electric starter, you need to connect spark-plate This uses a multi-core cable that runs parallel to the control cables, the circuit is usually on a sticker for an outboard motor casing or in the instructions, the main wires are red (plus the battery), black (mass), yellow (ignition/stop), pink (charging indicator).
A critically important element is switch-off A kill switch is a device that physically breaks the ignition circuit when an operator falls overboard. The emergency cable (usually a red twisted cord) is attached at one end to the motor and the other to the driver's or console's clothes. In modern systems with a box of turbochargers, a connector is often already built in to connect this cable.
The circuit of connection of wires (standard for many motors):Red (+) -> Plus terminal of the battery (through the fuse)
Black (-) -> Minus terminal of the battery / Engine mass
Yellow -> Stop circuit (interruptor)
Pink -> Charging lamp on the panel
Don't forget. electricianAll the connections must be soldered and thermally shrinkable. Use contact sprays to protect the contacts from oxidation. The wires must be securely secured so that the vibration does not cause a break or short circuit.
⚠️ Attention: Before you first start after you have an electrician, be sure to check the polarity. A connection error of "+" and "-" can instantly disable the switching unit or motor rectifier.
Testing and safe operation
Final stage - integrated testing Take your time to go out into the water. First, check on land (shortly to keep the water pump running) or on the tether. Check the starter, the engine's response to the gas lever, the accuracy of the reverse turn, and make sure the engine stops when the emergency stop cable is pulled out.
When you first go out, keep your hand on the control lever, listen to the engine. Notice if it's floating, if it's idling, if it's resetting itself. Periodically (every 10 to 20 hours of work) check the tension of the cables and the condition of the mounts, because the initial test is the first step. laundry The components may cause a slight shrinkage.
Regular maintenance of the remote control system will prolong her life, once a season it is recommended to remove the boxing casing, clean the mechanism of dust and old lubricant, and apply a new one. lubrication It is also desirable to lubricate cables periodically, blowing them or using special compounds that penetrate the shell.
- 🌊 After each operation in salt water, wash the outer parts of the box and motor with fresh water.
- 🔧 Check the condition of the cable tips once a year for corrosion and cracks.
- 🛡️ Lubricate the hinge joints of the motor and box with water-repellent lubricant.
How do you know if the cables are time to change?
If the control lever is very tight even after lubrication, or if you feel a biting sensation in certain positions, or if you notice a layering of the shell, the cables need to be replaced, and ignoring this can cause the cable to break off at full speed.
Frequently Asked Questions (FAQ)
Can I install remote control on an old two-stroke motor?
Yes, it's possible. Older two-stroke engines (like the Whirlwind, Neptune, or the old Yamaha) often require special transition brackets, which can be rare. However, if the control mechanism on the engine itself is preserved, the installation of cables from the box to the engine levers is quite real, the main thing is to find a compatible set of cables with the right tips.
How long should a cable be for a boat 4.5 meters long?
For a 4.5-meter boat with a transom engine and a console in the bow or middle, a 4-meter (13-foot) cable is usually sufficient. However, if you plan a complex gasket with the circumvention of seats or fuel tanks, it is better to take a set of 5 meters (16 feet) long.
Do I need to change the candles or carburetor settings after installing the DU?
No, the installation of the mechanical remote control system does not affect the engine, the ignition system or the fuel supply system, the settings of the carburetor and the candle remain the same, the changes only concern the mechanics of throttle control and transmission.
What if the gas lever does not hold the speed and resets them?
The problem is probably the adjustment of the gas cable, so you can loosen the cable lock in the control box and change it slightly to allow for a stronger tension in the full gas position, and check if the cable is rubbed inside the shell and if the throttle on the engine itself is grazing.