Bucket over exhaust pipe in heavy rain

F

feg7846

Active member
Grandson was using cub the other day and did not put it back under shelter. Came a couple of days of hard rain and he did not have a cover over the exhaust pipe. I am sure that water got down the pipe. What do I need to do? Can I put a heat source like a drop cord light with a heat lamp or high wattage bulb up next to the header for a good while to see if it will dry out, or, do I need to do something else. I have just had shoulder replacement surgery and am out of commission mechanic wise... Any help will be appreciated......
 
Pull the spark plugs out and crank the engine over several revolutions (ignition off) then put the plugs back in and fire it up. Assuming it’s only been a few days, no damage will have been done.
 
There is a drain hole at the bottom of the manifold. But it is usually plugged. I think it is above the carb to the front of the engine
 
john2189":280o9ywb said:
There is a drain hole at the bottom of the manifold. But it is usually plugged. I think it is above the carb to the front of the engine
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Yes, depending on the condition of your manifold, you may have to probe around with a awl, sharp nail, or other pointed device to find it (rusted over).
 
Personally, I would check the oil and start the tractor.

Highly unlikely that enough water got down the pipe in one storm to even cause a hydrolock. If on the off chance enough water did, the starter doesn't have enough oomph to cause any damage.

Definitely get the tractor running and warmed up ASAP though.
 
for a few dollars you can buy a exhaust "flap" that will cover the pipe when shut off, never have to think about it again
 
Get it running?

I forgot to cover a exhaust stack on a bn one night, but I just cranked it over till it started!

Then I let it run to come up to temp.
 
tst":3um4480i said:
for a few dollars you can buy a exhaust "flap" that will cover the pipe when shut off, never have to think about it again
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I used to use a soup can. Got me a "flap" now I don't have to cover it. A good fix.
 
I recommend an inexpensive rain cap that clamps on the top of the exhaust pipe. I don’t use any because my cubs go back to the den when the rain falls from the sky.

Cubs that play in the rain never retain their youth!
 
NJ Farmer":29lwvtt4 said:
I recommend an inexpensive rain cap that clamps on the top of the exhaust pipe. I don’t use any because my cubs go back to the den when the rain falls from the sky.

Cubs that play in the rain never retain their youth!
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very true

................ :thanx: ........... :tractor:
 
Rain flaps are worth their weight in gold!!!! They are the best insurance you can buy for any vertical muffler engine, tractor or power unit!
 
The flaps are better than nothing. Watching the wind hold one open so the rain could get in anyway has left me less fond of them.
 
NJ Farmer":3f614phw said:
I recommend an inexpensive rain cap that clamps on the top of the exhaust pipe. I don’t use any because my cubs go back to the den when the rain falls from the sky.

Cubs that play in the rain never retain their youth!
Click to expand...
Same here. Don't need any extra weight or gizmos for my "race" tractor.
 
Strange part about the flaps is that the bolts that clamp them are frequently metric. It feels strange needing a metric wrench n a cub.

On our H I always tried to catch the can as it came down. :lol:
 
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