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  1. tpenfield

    Drive removed for the 1st time, gimbal aligment inspection

    I just recall when I first got my boat, the engines were so well aligned that when I took the outdrives off, they slid right out on their own . . . I had to make a diving catch 😲
  2. tpenfield

    Drive removed for the 1st time, gimbal aligment inspection

    I usually use 'dirty' (gray) grease because it is easier to see the spline marks
  3. tpenfield

    Identification of Boat

    Here is some info on HIN's Usually it would be located upper right (starboard) on the transom just below the rubrail. 1972 was the first year for HIN's, so if you can't find one, the boat may be older than 1972. Got any paperwork with the boat?
  4. tpenfield

    1988 Rogue 2420

    Wow 😲 . . . seems like if it weren't for bad luck, you wouldn't have any luck at all. Hope it all works out.
  5. tpenfield

    What issues would a leaky riser cause?

    Looks like you found the problem. I like the plastic bag method, seems like it helped pinpoint the issue.
  6. tpenfield

    A couple of different winterizing questions.

    1) The engine will not begin cooling itself until enough water is pumped into the block so that the recirculating pump can start moving water/AF through the block. Typically, this will be about 2-3 gallons of water, which may take about 30 seconds at idle speed. It is doubtful that 30 seconds...
  7. tpenfield

    Accidently Sanded Gel Coat to Fiberglass HELP!

    Nice going. 🙄 sounds like you are doing something that is difficult to begin with. Maybe sand the paint and then gel coat
  8. tpenfield

    1995 OMC 5.0L Winterizing

    @ggundersen3 's concerns are well-founded. The only good news is that the shop (supposedly) used -100˚ F antifreeze. The bad news is that there is no real way of telling that they did enough, unless the remaining AF/water in the block/manifolds are tested. Draining is probably the way to go...
  9. tpenfield

    Boat Hard to Start After a Long Sit

    Gas might be draining back into the fuel tank . . . there should be a check valve at the tank fuel fitting. Maybe see if that is working properly or gummed up.
  10. tpenfield

    Sea Ray 220 BR Remodel

    Yup . . . some sort of adhesive. Hopefully you have taken lots of measurements to refer to when you rebuild the structure.
  11. tpenfield

    Fuel consumption

    FWIW - My 454's run through about 1 gallon in 20 minutes. Just did my winterization with 3/4 of a gallon for each engine. So, a gallon should be plenty.
  12. tpenfield

    Sea Ray 220 BR Remodel

    Answers . . . 1) Are you sure you will run into 'butter' between the stringers and the hull? Production boats may not really do much to isolate the stringer. I would use a cutting tool to get as close to the hull without cutting into the hull. 2) Grind off any high spots with a 36 grit (or...
  13. tpenfield

    Drive removed for the 1st time, gimbal aligment inspection

    My point is that turning the tool (while in the coupler as shown on the OP's video) wipes out the spline marks. So, you cannot see if the spline marks within the grease coating are more pronounced on one area of the tool vs. another. Differences in the spline marks are what you go by to make...
  14. tpenfield

    Drive removed for the 1st time, gimbal aligment inspection

    So why are you turning the alignment tool once you have it inserted into the coupler? :unsure: You won't be able to see the spline marks which are telltale of the alignment.
  15. tpenfield

    Yamalube marine grease

    Actually, yes . . . in a pinch I have :D
  16. tpenfield

    Title and registration for my boat and trailer and motor

    Well, he's 'the man' then (y):D
  17. tpenfield

    High Idle After Overheat - 454 Mag Bravo Gen V

    Agree with Lou & AD . . . check the linkage and any signs of the intake leaking air . . . a high idle with the carb at its proper idle setting would indicate an air leak in the intake (somewhere). Run the engine on the muffs and see what it idles at . . . if it is still high after checking...
  18. tpenfield

    What issues would a leaky riser cause?

    The firing sequence is . . . So when #4 plug wire is firing, #6 cylinder is at bottom of the intake stroke. When #6 plug wire is firing #4 cylinder is at the bottom of the power stroke. Considering spark advance and a slight valve overlap, I would think #6 would be back-firing (or knocking)...
  19. tpenfield

    Title and registration for my boat and trailer and motor

    Assuming that you are asking because you don't have the proper paperwork? 🤔 😲🤪
  20. tpenfield

    What issues would a leaky riser cause?

    I think you are wise to perform a second leak test to (hopefully) isolate the source. Going from 175 psi down to 30 psi indicates a significant issue . . . perhaps more than just a head gasket. You mention Closed Cooling (FWC) in your first post? You can confirm a head gasket leak by also...
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