For 2 seasons this problem has been going on. Dealer techs, Factory Reps, nobody has seen or hear about it happening.
So if any one has heard about this or experienced this let me know.
3-Etec 250 2008
35 scarab center console
I throttle up
boat starts to plane
center engine spudders (loses power hiccup)
center shifter pops out of gear
RPMs drop off
things we have tried: holding shifter-still pops out, throttling up with just center engine-pops out.
Dealer has run all the tests in the world
They have replaced the lower unit $4500, not covered on warrantee and not covered on the extended warrantee.
They have replaced the throttle position sensor, covered under warrantee.
If anyone has experienced anything similar please let me know.
PS last outing starboard i command quit and I think we spun the port motor prop ugggghhh!!!!
07-20-2011 11:13 - edited 07-20-2011 11:17
It is hard to troubleshoot a problem through a monitor and a keyboard.
Either the shift cable or shift rod may be out of adjustment and the gearcase is not shifting into forward with full engagement, thus jumping out of gear when power is applied. I hope the clutch dog and forward gear are not damaged from this action.
Remove the gearcase and have the tech check the shift rod height using the special tool and the factory specs. Drain the gear oil and inspect the magnets for a buildup of metal chips which would indicate internal damage. Check the control's shifting throw to see that it is within the factory spec, I think is about 2 5/8" to 2 7/8" total travel. Make sure the shift cable is adjusted to provide equal travel from neutral to forward as from neutral to reverse. Check the horizontal shift shaft under the throttle bodies where the shaft is welded to the shift interrupter mounting plate. If there is any play or looseness, replace the shaft assembly. Inspect the lower and upper motor mounts and fasteners for any damage or looseness. If it still jumps, then gearcase repairs will also be needed.
"There is never just one thing wrong with a boat";
-- Travis McGee, main character in a book series by John D. McDonald
The factory recommends that a properly trained technician service your Johnson or Evinrude outboard motor. Should you elect to perform repairs yourself, use caution, common sense, and observe safety procedures in the vicinity of flammable liquids, around moving parts, near high-temperature components, and working with electrical or ignition systems.
The information offered here is only general in nature and should not be construed as complete factory approved procedures, techniques, or specifications. Always use the proper service manual for your motor, up-to-date service literature, the correct tools, and have an understanding of how to proceed with troubleshooting and repair methods. If you are unsure or uncomfortable with a procedure, a situation, or a technique, enlist the services of a factory trained technician.