• RECEIVE THE GIFTS MEMBERS SHARE WITH YOU HERE...THEN...CREATE SOMETHING TO ENCHANT OTHERS THAT YOU WANT TO SHARE

    You know what we all love...

    When you enchant people, you fill them with delight and yourself in return. Have Fun!!!

Sign in to follow this  
fishlips

Chaning Oil on a 40Hp Merc Bigfoot 4 Stroke

Recommended Posts

Was fortunate enough to buy a new pontoon this spring that has a 40hp Merc Bigfoot 4 stroke. Smooth running engine...

The manual recommends changing the oil & filter after the initial 10 - 15 hour breakin period. The manual shows a good size oil plug on the side of the motor - but it sure seems like a big opening and could get messy. First time with a 4 stroke motor - is this a fairly easy task? Pulling the pontoon out of the lake just to change the oil isn't practical for me, so I am hoping to do this while its on the lift. Tips appreciated.

Share this post


Link to post
Share on other sites

I'd say you're going to want to pull it out unless you either really good at catching oil that flys everywhere or you want to play exon valdez around your lift.

If you're set on leaving it on the lift I'd by a medium depth rubermaid tote and use that as your drain pan - make sure it's something you can get close to the side of the motor to catch the most oil.

You'll also want to find a good way to catch the oil that will run out of the filter into the lower cowl when you remove the filter.

It's not a difficult task... just a bit messy, and leaves a lot of potential for spilled oil on the water's surface.

marine_man

Share this post


Link to post
Share on other sites

Let me get this straight, you want to avoid a little inconvenience by not pulling the boat out and risk dumping a bunch of oil in the lake? Hope you're not doing this on a lake near me.

Share this post


Link to post
Share on other sites
Guest
This topic is now closed to further replies.
Sign in to follow this  

  • Your Responses - Share & Have Fun :)

    • Here are some pictures from this years trip!
    • How do you keep ants off your feeders, especially hummingbird and oriole feeders? I've tried Toro and Raid sprays on the post but it seeks the birds don't like that smell either and i don't see many for a while. Has anyone else experienced that? Any good ideas?
    • I should’ve looked closer - I have an eyes open pic too. 😌  Tough to tell sometimes on my phone screen.  
    • Among other wilds that have moved into our urban areas, we can now add loons.  There is a breeding pair on the lake formerly known as Calhoun, mostly staying on the west and northwest sides.  But there is also a bunch of yearlings fishing the east side, numbering maybe six or seven and so unafraid that they come right up to the 36th Street dock and try to steal suckers being used for musky bait.  Maybe the call of the wild is not really so alien to the South side of Minneapolis, but it looks like the loons have moved in and can be heard calling from time to time. 
    • Sounds like you guys gave her heck up there to find them. I'd be praying thanks, too if I got that one on! ☺️
    • Quick recap:   Weather was too darn “nice”!  Upper 80’s - 90’s; no wind to speak of; mostly sunny. Water temps were anywhere from 64 - 71 depending on location and day.   We looked the lake over from end to end, marking up our map and returning to some places where we saw fish either later the same day or a couple days later.  We could literally see the transition from spawn to post spawn happening during our stay.  Being new to both muskie fishing and that lake, we spent time in dead water as much as good water but feel like we got a pretty good handle on how to go about setting up a more efficient return visit.  It was a lot work and long hours but I’d go back this weekend if I could so I must’ve enjoyed it.   A few pics as hoped for:
    • big dave 2 and leech, darn good lookin meals!!!!  Dave have a good weekend!!!!
    • Ok Dave have a good weekend. Hope you get over the whole butt hurt Leech deal! Not sure where you got that I don't like folks smoking or grilling things?  I know I do enough. Have fun! 🙂  
    • Heavy rains across northwestern Wisconsin last weekend and early this week have flooded some roads and caused washouts on some highways, roads, state parks, forests and trails. According to the National Weather Service the area has received 7 to 12 inches of rain from Friday through Monday.Several park system property or portions of properties are closed due flooding. Amnicon Falls State Park, closed temporarily but has reopened, though some roads, trails and observation areas remain closed. Pattison State Park is open for camping only; all trails, observation areas, picnic and day-use areas are closed. There are washouts on the dam that forms Interfalls Lake and Highway 35 over the dam is closed. A campground and horse trail are closed at Governor Knowles State Forest and the day use areas along the river at Interstate Park are underwater.Water was roaring over Little Manitou Falls at Pattison State Park.Photo credit: Gervase ThompsonAll rivers in the region are running extremely high. The falls at both Amnicon and Pattison are roaring, but road closures mean observing the falls now is challenging. The Bois Brule and Flambeau rivers are high enough that some canoe launches and campsites are underwater. The water is making its way downstream and the Lower Wisconsin River is running very high with all sandbars submerged and canoeing and kayaking not recommended. The river is expected to crest Muscoda this weekend at 40,000 cubic feet per second. .
    • I'm still going to smoke this fatty while camping this weekend whether Leech likes it or not.....😋       See you fellers on Monday........