20 Most Recent Raymarine St 4000 Wheel Drive E12093 Questions & Answers

No problem here! The link below will get it done for you! -Steve https://flir.app.box.com/s/nwf2s5ha9xrltggghogu/1/720705051

This is a good device. Ray marine has an extensive library on-line. I have usually been able to find what I need there. May take some digging though.

Ray marine has an extensive library on-line. I have usually been able to find what I need there. May take some digging though.

GLUE THE SMALL POSTS EXACTLY IN PLACE AS THEY BROKE OFF ,DRILL A HOLE VERTICALLY THROUGH THE POSTS ,SAME SIZE AS HOLE IN THE SS WHASHER, (HOLE OF THE SCREWS)ALL THE WAY THROUGH THE BACKPLATE ,INSTALL A STAILLESS SCREW WITH HEAD ON THE REAR OF THE BACKPLATE AND NUT ON THE WASHER SIDE TRIM TO EXACT LENGHT USE LOCKTITE FOR NUT.

Hi, If you are looking for Autohelm service manuals you may find them at http://sdmarine.online.fr/Service%20Manuals/Autopilot%20Systems/

Try this pdf manual. Its for the latest model but I also have an ST4000 and the instalation looks pretty much the same. http://www.raymarine.com/ProductDetail.aspx?SITE=1&SECTION=2&PAGE=88&PRODUCT=4176

There is a screw that hold the lever.If that screw gets loose the lever gets loose and drops down when get jerked or passes through bump. A short loop of chord around handle and drive housing which seems to do the trick.----------- Open the round cover and have a look.If the belt looks worn out it also needs to be replaced.check the tension of the belt as it is an "over center" clamp so should stay engaged even without the aforementioned bump.If the belt tension is loose then it has to be made proper tight ,if its got worn out then it needs to be replaced. ------------- There are many other ST 4000 Ray-marine users facing the same problem:--- some users mentioned that they attach a small length of elasticated cord to the binnacle (like thin bungy cord) and this blocks the lever from dropping by itself or getting disengaged. ------------- In some other cases,this was the reason of problem:--- Read as follows:--- The lever moves a cam that tensions the belt. The pin that locates the lever position relative to the cam gets corroded. This cause the cam-position-to-lever-position relationship to change slightly which means that the lever didn't quite positively lock (due to the belt tension on the cam). If this is the case in yours then it can be fixed temporarily with a handy bit /nail or drill bit of something to take the place of the pin until you could get a new lever and cam assembly.--------------- This troubleshooting will help.Thanks.Helpmech.

Check power supply to the unit with a 50W 12V bulb as load,voltage should be at least 12V,with batteries full charged

what type of pilot?
Is there a rudder reference unit installed? if yes check rudder ref unit.
Does it does this only in auto?

Set standby and check if +10 and -10 pilot is turning in correct direction.If not See manual for installation drws and setup instructions.

The clutch lever for the black wheel unit st4000 has Autohelm reference N011,see at Westmarine,is sparepart is available

Search in e-bay ,there is a supplier

Hello,

You can get it at either amazon.com or ebay.com.

Take care.