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  1. QuadManiac

    Compression test anomaly?

    I just ran a compression test on my son's 99 Blazer V6, alas #4 is running 1/2 pressure relative to the rest. Not rings, oil was no help. Time to perform a leakdown test and then likely pull the head. But that isn't my question: Bad cylinder was 90lbs... all others were around 175 - 180...
  2. QuadManiac

    1991 90hp lower leg cover removal problem

    I can't seem to get the $@(*!##!!!#@@% lower leg cover to come free from the rest of the leg. I've pulled all 4 top, inside the cowl bolts (had to drill a couple of them out, because the molded in nuts spun free due to bolt being corroded into nut), I've pulled all 3 bolts on both sided of the...
  3. QuadManiac

    eBay Tilt/Trim Assemblies and a question about mine

    Hey Ritt, that's you selling these on eBay, isn't it? I finally got around to installing the correct 1441 adapter on my tilt cylinder (you told me about it here, last month, thanks). Question for you: Just prior to going out to Lake Mojave/Laughlin for 5 days in July, I noticed that the...
  4. QuadManiac

    Frank A - Can you answer a quick shock mount replacement question?

    Frank, I'm about to remove, repair and replace the mount, following your earlier post about fixing the lower shock mount. Since the lower mount is retained by the same bolts that hold the kingpin cover, when I remove them and the cover, is there any risk of the motor coming free of the...
  5. QuadManiac

    Nauticus Smart Tabs website problems?

    Tried going to the Nauticus website today to look at purchasing some Smart Tabs, and again a minute ago, and it comes up: This Account Has Been Suspended Please contact the billing/support department as soon as possible. Anybody know what's up? I assume they're still in business, at least I...
  6. QuadManiac

    How much damage forces prop replacement?

    How do I know when it's time to replace my prop? Right now, most of the paint is intact, a little scuffing along the leading edges. There are several very small... perhaps less that 1/16" dings. No noticeable vibration. What criteria do I use to decide to replace it? Thanks
  7. QuadManiac

    Trailer bearing tightness question

    Bought this boat 9 months ago, knew the owner and the well kept condition of the boat and trailer. Okay, so I pulled the trailer's wheels yesterday, feeling it was time. Removed, cleaned and re-packed the bearings. When I re-assembled and tightened down the axle nuts, I had two options...
  8. QuadManiac

    Do I have a long or a short lower?

    I read descriptions of the long (25"?) and short (?") driveshaft versions of the Force engines. Anyone know whether my '91 Bayliner Capri 1800's Force 90 (906X91A) has the long or short version, and how and from where would I measure it? Thanks
  9. QuadManiac

    '91 Force 90 - Broken Tip Cylinder Fitting

    Hit reverse coming into the ramp the other day, and the prop pulled itself up out of the water... then tilt stopped working. Got it apart, and I see that the top fitting on the cylinder has broken off, just in front of the yoke that holds it in place against the cylinder's circumference. (see...
  10. QuadManiac

    Force 90 Engine mounts

    As I was stowing my '91 Force 90 for transport the other day, i noticed that the entire lower assembly would rock back and forth without the engine case moving. Upon removing the power head cover, i now see that the entire assembly, lower and powerhead, is able to rock back and forth about 2"...
  11. QuadManiac

    De-carb treatment?

    New to this forum, it's very informative. I'm relatively new to boating (1 year) but have been riding and repairing both 2 and 4 stroke quads for quite a while. I have seen many mentions here of 'De-carb' treatment. I am not familiar. Can anyone enlighten me to the purpose and process...
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