Recent content by nnyerges

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    E-tec 25 suddenly stop

    E-TEC 25 SUDDENLY STOP A few months ago I bought a E-tec 25HP (manual start). At first time, I tried it at home and it worked perfectly: start at first rope pull, check the gear box forward and reverse and everything was perfect. Last week, I install the motor on my dinghy and give it at try...
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    Detroit Diesel 671N/J&T "Engine takeoff ratio and tachometer calibration"

    Detroit Diesel 671N/J&T "Engine takeoff ratio and tachometer calibration" Gentlemen, My boat engines DD 671N/J&T (1984) use mechanical takeoff for the tachometer sender. Questions: 1. The take-off is in the back side of the engine (see image). I need to know what is "Engine takeoff ratio"...
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    E-Tec E25DR remote control help

    E25DRLIS 1. STEERING, SHIFTING AND SPEED CONTROL (How to convert from tiller into forward control). Is there any remote control adaptor kit?. What do i need? 2. ENGINE MONITOR. I will like to install a I-Command or SystemCheck gauge. The manual talks about a optional module and wire harness to...
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    Rudder minimum and maximum oil pressure

    Hello, What is the standard low(cracking) and high rudder oil system pressure. I have found a lot specifications about 3-5psi cracking (min) and from 2500- to 3500 psi maximum pressure. I will like to confirm it.
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    Fuel pressure switch question.

    I am organizing and arranging all the wiring of my boat twin inboard diesel engines instrument panel and I have little doubt about the switched +12VDC power of the instruments. They are currently connected as shown in the diagram INS1.PNG. Obviously, the ?fuel pressure switch? is only to feed...
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    One Starting Battery For Two Engines?

    Hello all, I am remodeling the entire electrical system of my boat and need advice to make my decision with respect to use two or one battery for starting the two Ditroit Diesel 310HP engines. I know that the most common is to use one battery for each engine and currently have two starting...
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