Dismount the brake spinner and wheel from the steerer shaft. As the rudder system, the steering system and the autopilot drive is exposed. Routine maintenance will keep one of the most important systems on a boat working when you need it most it has been said that steering is the second most important aspect of your boat, only trumped by flotation. Things will always go awry regardless of our best efforts, we can only do our best to anticipate and make provisions, as rationally as we can manage. Jefa steering aps from denmark this years category winners are. The key to making sure that the power steering pump is in good health really boils down to keeping an eye out for leaks and maintaining the proper level of power steering fluid. The drive can be used on boats from 30 to 60 foot or with a rudder torque up to 525 kgm equipped with a jefa transmission steering system and is available in three different speeds. Each steering system is built with different advantages that cater to a variety of boat and engine applications. Everyone will have felt the kind of excessive steering loads that occur when going astern, perhaps have had the wheel. Panbo, the marine electronics hub recommended for you. The maintenance manuals that we list below offer the most detailed instructions for rebuilding the ross steering gears used on all willys jeep vehicles. Vanuit ons hoofdkantoor in heerenveen en ons filiaal in rheine dtsl levert lankhorst taselaar bv meer dan 12.
When inspecting the steering system, you will need someone to assist you by turning the steering wheel back and forth through the free play while you check the steering linkage and connections. Fortunately the maintenance on the jefa rudder system is very limited. Oct 18, 2016 technology cooperation for new sailing yacht drive. Vetus steering systems are virtually maintenance free. Twin wheel jefa steering system with composite helm wheels. We do this by ensuring our products are wellbalanced in all areas from safety, quality, delivery and cost, to comfort and ecology. Steering repair, steering maintenance and video napa autocare. The distance between wheel and rudder is almost 3m and the waterballast tank is in between. For more info on the functioning of the jefa drive units, please visit. As a result, they only add to cultural resistance and hinder user adoption. Jefa steering problem on 415 myhanse hanse yachts owners. Nederland, belgie, luxemburg, duitsland, engeland, ierland, spanje en denemarken. Caution never high pressure wash or steam clean a power steering gear while on or off the vehicle.
Thats not to say im ready to let her go, just that i need to give her more attention. Replace power steering fluid as recommended and fix worn or damaged parts right away. Vetus steering systems are virtually maintenancefree. One, it provides improved road handling and braking, and two, it smoothens the ride for a more enjoyable drive. Power steering maintenance mikes auto repair phoenix. How your vehicle handles road conditions depends on your cars suspension system. Keep your boat on the right track with autopilot steering systems, controllers, compasses and more. Jefa steering and jefa rudder are two independent companies sharing their web entry portal. Steering repair, steering maintenance and video napa. Steering systems are available for rudders, outboard motors or. Servicing the steering system automotive technology. It is important to ensure that the fluid has maintained its hydraulic and lubricating properties to effectively control and steer your vehicle.
All prices stated on this website are valid for europe and in euro, ex works and subject. To get an estimate on a repair, visit the repair estimator. One of the projects was to disassemble the whitlock constellation 400 i believe steering. Invest a little time now and have a good time out on the water. It is a completely integrated project and portfolio management solution that offers all the capability required to manage programs, projects, investments, and resources throughout the. In this howto video, chuck gilchrest from edson marine will perform some basic steering system maintenance on a cape dory 36. Maintenance steering group3 msg3 skybrary aviation safety.
As with all mechanical systems used in the harsh marine environment, proper inspection and maintenance is required for long life and years of proper service. The jefa rudder system is no exception to this rule. Every mechanical part on your boat will need maintenance in due time. Jefa steering greve municipality local business facebook. Aztec marine are the uk distributors for jefa steering. Time for some whitlock pedestal steering gear maintenance.
You dont want to feel your steering go limp be it approaching the dock or 200 miles offshore. See who you know at jefa steering aps, leverage your professional network, and get hired. This chapter will provide guidelines for a successful maintenance of jefa steering systems. The actual steering maintenance on the specific yacht will have to be executed by a qualified engineer using these installation instructions as a guideline and proper workmanship should be used. Choosing marine autopilot drive for big sailboat in trade. Power steering pump the power steering pump is run by applying hydraulic pressure through a series of hoses to control the rack and pinion. The msg maintenance steering group logic process is now over 40 years oid.
The basic goal of msg3 is to identify maintenance tasks which are both effective and efficient in enabling a new aircraft to be designed and operated in a manner which achieves a satisfactory level of safety and reliability throughout its life. The process of exchanging old power steering fluid within your power steering system with new fluid using specialized equipment. Sep 10, 2010 in this howto video, chuck gilchrest from edson marine will perform some basic steering system maintenance on a cape dory 36. Jefa rp100 installation and maintenance guide page 1 of 5. Ball joints connect the control arm the the steering knuckle on the front of the car.
This boat features a chain and wire steering system. The actual steering maintenance on the specific yacht will have to be. Marine electronics and marine related software webboat 4g by glomex srl, italy stand 01. More info on the dd1 direct drive can be found on the dd1 product page. J111 owners usa built boats your steering system is the most important system on board your boat. Great hard and software developer ready for new tasks. This is a service guide on how to maintain jefa marine rudder bearings. Feb 11, 2014 that doesnt mean nothing has happened.
The key to making sure that the power steering pump is in good health really boils down to keeping an eye out for leaks and. In boating, there are typically three stylesof boat steering systems. But, the steering system on many boats is often neglected. Tm 98615 formerly tm 91838a 1953 this is an original reproductions high quality reprint of a 1953 department of the army publication. The jefa transmission drive is one of the most compact autopilot drives in the world. Before you or a ship yard starts the maintenance work you should read our warranty terms carefully. A simple and uncomplicated installation is guaranteed with all systems.
Sometimes they fail simply because the grease wears out inside the joint this can happen in under 100,000 miles. One of the projects was to disassemble the whitlock constellation 400 i believe steering pedestal for cleaning, inspection and lubrication. Aug 02, 2017 in the meantime, i still had the same problemsthe rackandpinion steering system on our 1970s 34footer has no quadrant to which an autopilot drive can be linked, and it would be impossible to install a conventional tiller arm on the rudderstock without the hassle and expense of dropping the rudder out of the boat in order to machine a keyway. In the meantime, i still had the same problemsthe rackandpinion steering system on our 1970s 34footer has no quadrant to which an autopilot drive can be linked, and it would be impossible to install a conventional tiller arm on the rudderstock without the hassle and expense of dropping the rudder out of the boat in order to machine a keyway. It is assumed to just work and any minor problem with it is ignored. The development has been inspired by many years of experience in the successful production of jefa autopilot drive units.
Maintenance instructions jefa rudder and steering systems. In reverse, the loads on the stocks and steering gear is greatly increased beyond anything normal to turning the boat. The c5 tiger team membership included the general officer steering group with representatives from each of the major. Notes on the evolution of msg3 maintenance steering. The power steering gearbox is used in vehicles that do not have rack and pinion steering. Many project and portfolio management systems require a year or more to implement and force users to grapple with complex software that impedes rather than improves teammember productivity. Jefa rudder bearings jefa rudder and steering systems. Kim ejlertsen systems engineer jefa steering aps linkedin. Trw commercial steering systems technical assistance.
Matthias boysen chief technical designer draughtsman. Msg3 is 30 years old consider that if we extrapolate backwards from the introduction of msg we reach the 1930s. John was born and brought up in bermuda and started sailing as a child, racing locally and offshore before turning to cruising. Sign up for facebook today to discover local businesses near you. Wipe down the area of the steering gear around the input shaft seal and hose connections. Notes on the evolution of msg3 maintenance steering group. When you experience a more and more stiffer rudder and steering, it could be you have an corrosion or lime problem in the bearing. Page 1 of 14 trw commercial steering diagnostic tool ver. Maintenance steering group3 msg3based maintenance and.
Matthias boysen technical designer draughtsman at jefa steering aps. Boat steering systems howtos learn about the pros and cons of each marine steering system. During the early days of aviation, maintenance programs were simple and without any real analytical process or in fact reliability programs to speak of. Jefa marine and jefa steering produce high quality rudder and mechanical steering systems for sailing yachts. Welcome to jefa rudder website please make your choice in the left main menu. Rudder drive, the new electric propulsion system for sailing yachts developed by torqeedo together with the largescale boat builder hanse yachts and rudder manufacturer jefa, combines outstanding maneuverability and minimal weight with a powerful emissionfree motor. Jefa rudder bearings offer the utmost in feel and durability. Each steering system is built with different advantages that.
Jan 23, 2014 posts about steering systems written by tedclements. For this years awards, the jury selected danish company jefa. Jefa electric steering system jefa the unique jefa electric steering system for power boats and catamarans is easy to install, much lighter to operate due to the powered solution, only needs one revolution of the wheel, it can control more than one actuator at the same precision making the system ideal for twin rudder power boats and catamarans and its an ideal and affordable solution as. Jefa steering drive unit duts812lew autopilot rotary.
Federal aviation administration faa representatives, and. In order to determine if the input shaft seal is leaking, do the following. Aug 27, 2012 the msg maintenance steering group logic process is now over 40 years oid. The process is applied for the following four sections. Clicking on the below website entries will bring you to each separate website. Summary 2 of 12 steering geometry is a geometric arrangement of linkages in the steering of a vehicle, designed to keep the wheels properly oriented through various positions of the steering and suspension systems. Vetus supplies complete steering systems for both single and dual steering positions.
He has skippered a series of voyages in the north atlantic, the. Technology cooperation for new sailing yacht drive. Inspection and maintenance are critical to a highperforming steering system. I didnt find much information on the late whitlock system that was bought by lewmar, but since i had whitlock branded x116 conduit lubricant, i used that for the cables and added to the chain for. Jefa steering aps takes no responsibility for any structural failures which might result from the use of these guidelines. Jefa aztec marine, chandlery building, hamble point marina, school lane, southampton, so31 4nb. Out of 116 entrants, 45 were chosen for the final judging round where six products were declared winner of their category, one of which also selected as the overall winner.
Your jefa steering rpsystem has been designed and manufactured to the highest standards to. The jefa ap autopilot is the answer to the request from the market for an affordable and easy to operate stand alone autopilot. Spent a few days aboard encore by myself this week doing a little very little needed maintenance. Failure can happen due to a bad installation non aligning parts causing cables to chafe and brake or fatigue of the wire. Steering system maintenance guidelines trw aftermarket. Wire steering systems need maintenance and yearly checkup. May 19, 2007 john was born and brought up in bermuda and started sailing as a child, racing locally and offshore before turning to cruising. Kim ejlertsen great hard and software developer ready for new tasks. Jefa linear autopilot drives available for 20 to 45 sailboats. Its amazing how just sitting is a killer for aging a sailboat.
The handbook maintenance evaluation and program development, also referred to as msg1, was developed in 1968 for the 747 by the air transport association ata maintenance steering group msg, a group of airframe manufacturers, airlines, u. Utilizing captive roller bearings in rugged aluminum housings, there is a full range of sizes and styles including self aligning bearings to suit all sizes of sailboats. Recently, we presented our favorites for the annual dame awards that take place during the mets trade show in amsterdam. The power steering system is made of 23 components depends on makemodel, and whether you have a recirculating ball or rack and pinion steering system, the power steering aspect of the system works essentially the same way. Vetus provides a wide range of quality steering wheels, in both.
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