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  1. roscoe

    fuel pump for Mercury 90 2 stroke?

    Any Mercury dealer should have a rebuild kit, or get you a new pump. Or online from a Merc dealer. Maybe here on iboats, but I couldn't find it. Oem Mercury parts: Diaphragm Assembly 89031A3 $17. CHECK VALVE KIT 21-8M0084277 $40 Entire new fuel pump, $89 13527A1 Aftermarket...
  2. roscoe

    1996 75HP force tach

    Shouldn't be a problem with any standard tach. Maybe tell us what tachs you have tried? Stator aims shouldn't matters the signal comes from the voltage rectifier. What does it do or not do when installed? Is it getting a signal from the engine? No offense but are you sure of the year? 1996...
  3. roscoe

    1998 mercury force 75 hp gears??

    Did you remove the shift shaft pivot screw near the front of the gear case, by accident? The fill and vent screws are on the side. The pivot screw is toward the front.
  4. roscoe

    Life Jackets

    Mustang Survival...
  5. roscoe

    1986 75HP Mercury Outboard LU Metal Shavings

    Start with a factory service manual and then disassemble the lower unit and all internals.
  6. roscoe

    Hooked up my battery with the wrong polarity

    Since power was traveling on the wrong highway, it likely got to the voltage regulator. Check it out.
  7. roscoe

    Used Engines?

    Jim, so sorry your life experiences have been filled with sheisters and crooks.
  8. roscoe

    Impeller change.

    A whole lot less than overheating your engine.
  9. roscoe

    Looking for lower unit drain/vent plug gaskets

    oil plug seal, blue fiber washer 12-191833
  10. roscoe

    Can't find the HIN

    Could have been a 1973 model, but built before November 1, 1972, then it wouldn't have a HIN. Otherwise, top starboard corner of the transom. No secondary location back then..
  11. roscoe

    50HP Replaced impeller and thermostat. No water flowing. Where to look?

    Drop the lower unit and make sure the key is in the impeller. Then install lower unit and make sure the water tube is inserted into the water pump housing. Put motor in lake or tub of water, make sure water pump is submerged in water.
  12. roscoe

    Boat not planing

    Well I have. I guess you just haven't seen everything in this world. I've also had to move an 80# kid from the bow seat to the middle seat. If the bow is nose down, the motor may not have the power to push it up.
  13. roscoe

    Boat not planing

    Is there too much weight in the front? The 25 may not be able to lift the bow if the bow is too heavy. You may actually do better with both tanks in the rear. Try it. Also you could replace the kicker tank with smaller tank, or only put a gallon or two in that tank. Or just use the...
  14. roscoe

    1982 MR 180

    So you don't hook it up backwards. The primer bulb won't work if fuel hose is connected wrong.
  15. roscoe

    6Y7-83540-80-00 how-to

    Drill hole. Insert 6Y7-83540-80-00 and attach retaining piece Connect the wires Or… look at the manufacturer’s website under “technical support “.
  16. roscoe

    Ideas on getting lake water temp sensor w/o drilling into hull?

    If you can still read the screen on the garmin, there are a few drinks left in the kesslers bottle. If you can’t read the screen, the bottle is empty.
  17. roscoe

    Ideas on getting lake water temp sensor w/o drilling into hull?

    Any $99 fish finder will have a temp sensor. What is so important about this if you are not fishing?
  18. roscoe

    Force 70 hp questions.

    You need a wiring harness with 2 relays for the tilt.
  19. roscoe

    25 seapro 2 stroke - Oil/ fuel in water

    All normal to me except the flywheel moving.
  20. roscoe

    Alumacraft Navigator 165 Tiller Live-well issues

    bottom hole is the bilge drain. left hole is the livewell drain right hole is the livewell inlet which should have a screened cover over it to prevent debris and weeds from entering. Looks like the screen fell off or broke off like most of them do. The plug in that hole means either the cheap...
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