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    residue, grease? in prop housing

    ran 50 rude with ear muffs since out 4 a while. next day i noticed about a tablespoon of a thick oily residue sitting inside the prop housing below the nut and cotter pin. looks much thicker than lower gear oil. never have noticed exhaust residue to build up like this? do not know of a grease...
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    small screen on carbs?

    Had fuel restrict/bog down probs @WOT so took carbs off. Not as dirty as expected but the bowls had thin films of varnish in them. Noticed small screen missing from right side of uppercarb so I replaced. <br />Finished cleaning,re-assembled/now runs better w/+500rpms. What is that screen and...
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    spark plug question 50 rude 89

    purchased 2 that matched in the book. <br />champion QL78YC are what I purchased but I pulled <br />out champion QL78C. <br /><br />What does the "Y" mean and how different are these?
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    89rude50 fuel loss(?) high rpms

    Runs fine at 1st but then starts to bog down(stall/jerk)at WOT(slows to about 2-3000 rpms)."Feels" like fuel restriction. Swapped fuel line,tank vents ok,bulb firm,filter clean.In nuetral/throttle up higher rpms ok,only looses it when under way. Also when it starts to stall,I CAN DEPRESS THE KEY...
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    spl 88 rude idle adjustment 101

    darn thing way to high and I need to idle down. Appears to be 3 adjustment areas(one on top of the other all related) port side that would effect the throttle set up. Are there any semi-lamens instructions on how you would adjust each to lower the idle??
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    surge, skip, miss? troubleshoottheory advise

    2 weeks ago just prior to pulling out and runnibng on fumes, my 50 rude started surge and jerk on me. I thought low gas, suckin in air. Last weekend after couple hours, same thing but w/ 3/4 tank left. Once out I investigated. Carbs redone, fule filter and pump replaced in 2002. <br />Only at...
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    88 spl tilt/trim fluid top off which screw?

    Sorry for novice question but i cant find my manuel. im not certain which screw/or where to put ATF fluid. My set up appears to have 2 rams below and middle hydraulic arm. Starboard side has wide flathead in the middle,both sides have phillips on top. Not sure which screw is what?
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