Green Tractor Talk banner

Mower Deck Cleaning?

2970 Views 19 Replies 12 Participants Last post by  ClydeLogan
I have a set of loadngo ramps coming this week. I’ve cut 4 times now and the last cut the grass was wet ish.
I’d like to clean the deck once I have it up at an easy height.

Do people hit it with a power washer or use a flat putty blade or just bear hands?

looking for some helpful tips.

Thanks!
  • Like
Reactions: 1
1 - 20 of 20 Posts
I bought a used mower years ago and it rusted out pretty quickly. When I bought the new deck I tried a spray for mower decks that was supposed to protect the metal and be slick so the grass would not stick. After the first year I did my "annual" inspection and found it was long gone. I pressure washed the deck let it dry and used undercoating to coat the deck. I have done this many times to mowers during the annual inspection and have never had another deck rust out. I never cleaned the underside again. Always left the deck on high to help dry, don't know that it did much good, but made me feel good... I always cleaned off the topside with my leaf blower after use. Only used water if the grass was so wet that I could not blow it off.
  • Like
Reactions: 3
I just use a leaf blower on top section. Then underneath I just take the regular hose. Even if the grass is wet or thick I'll just wash it off with the hose. As long as you do it right away it won't turn to concrete. Then at the end of mowing season I'll power wash it off before I put it away for the year.
  • Like
Reactions: 3
I switched over to a Margin Towel.
788401
See less See more
  • Like
Reactions: 2
I bought a used mower years ago and it rusted out pretty quickly. When I bought the new deck I tried a spray for mower decks that was supposed to protect the metal and be slick so the grass would not stick. After the first year I did my "annual" inspection and found it was long gone. I pressure washed the deck let it dry and used undercoating to coat the deck. I have done this many times to mowers during the annual inspection and have never had another deck rust out. I never cleaned the underside again. Always left the deck on high to help dry, don't know that it did much good, but made me feel good... I always cleaned off the topside with my leaf blower after use. Only used water if the grass was so wet that I could not blow it off.
The grass doesn't stick to the undercoating? Is it a smooth or rough surface?
The grass doesn't stick to the undercoating? Is it a smooth or rough surface?
Mark I suppose it does to some degree, but it hasn't been an operational issue and the undercoating seals the metal so I have not had a rusting issue since. The undercoating is pretty smooth, not as smooth as paint, but not as rough as bedliner.
  • Like
Reactions: 3
Mark I suppose it does to some degree, but it hasn't been an operational issue and the undercoating seals the metal so I have not had a rusting issue since. The undercoating is pretty smooth, not as smooth as paint, but not as rough as bedliner.
That surprises me because I thought undercoating remains pliable and doesn't harden. I would expect grass to stick like crazy, but apparently not.
  • Like
Reactions: 2
2
Pressure washer and give a few hours to dry. Done. Load and go makes this and blade sharpening so easy. I usually wash down the rest of the tractor while I'm at it.

I would never in a million years pick up a scraper to do this. It is physically impossible to get it completely clean with a scraper, would take forever, and make me hate it. The pressure washer takes about 10 minutes total, top and bottom, along with the rest of the tractor.

I generally avoid wet grass like the plague for this reason. Last weekend my neighbors mower broke down so I mowed about 3 acres of his yard for him. Timing wise I had no choice and the grass was wet.

788403


788404
See less See more
  • Like
Reactions: 5
When you pressure wash wet grass off the bottom of the deck, it pours out like a slurry. Couldn't be simpler with the load-n-go. If you're worried about water in the bearings, just grease it right away after and any water will get pushed out by the new grease.
  • Like
Reactions: 4
When you pressure wash wet grass off the bottom of the deck, it pours out like a slurry. Couldn't be simpler with the load-n-go. If you're worried about water in the bearings, just grease it right away after and any water will get pushed out by the new grease.
The only problem is sometimes I end up wearing that slurry.... But damned if it isn't clean!
  • Like
Reactions: 5
The only problem is sometimes I end up wearing that slurry.... But damned if it isn't clean!
I can only imagine the dumb angles I’ll take at it and blast myself.

Thanks for all the tips!
  • Like
Reactions: 3
Ya I am always trying to outsmart the angles to dodge the back-blast and and it works until you move an inch...
  • Like
Reactions: 1
So, pressure washing is OK but using the deck wash port is a no go? Not sure I understand the logic there... :unsure:
  • Like
Reactions: 2
The deck wash connector doesn't do much. Certainly nowhere near as effective as power washing. Using the hose connection on my previous X320 was borderline useless.
  • Like
Reactions: 1
So, pressure washing is OK but using the deck wash port is a no go? Not sure I understand the logic there... :unsure:
The only thing I can think of is that the deck might have a better opportunity to properly dry while tilted up on the load-n-go brackets.
  • Like
Reactions: 1
I scrape mine with a plastic putty knife after every mow, and pressure wash at the end of the season
  • Like
Reactions: 2
The deck wash port fails to actually remove all the grass. So you just have even wetter grass stuck under there to rust things out.

When I'm done pressure washing it, there is nothing but clean metal left. And when I put the deck back down to reinstall, it is clean and dry metal.
  • Like
Reactions: 5
The wash port is useless and just makes a mess. I lift mine up on end with a couple nylon ratchet straps slung over the bucket, inspect the blades and hit it with the pressure washer about every 3 or 4 mows, plastic scraper on the tougher spots. Remember to re-grease the deck afterwards to push out any water that manages to get in the bearings.
This is one of those issues where we agree to disagree, I hope. I tried the pressure washer years ago but found that I had to resort to some scraping anyway. And that is with my Honda powered 3,500 PSI washer. Plus part of the wet goop the washer created I ended up wearing.

Now with the Load N Go system I just tilt the upright deck towards the sun and let things dry out. I take the blades off and sharpen them while the deck bakes for a while. Then I come back with a stiff scraper and then I re-install the sharpened blades. I believe it takes me less total work time than getting out the pressure washer and setting it up, then putting it away afterwards and cleaning up the wet grass piles. I do this about every 2 weeks, and I mow year round.

Added benefit is that I can do the scraping in the cool shade of my barn aisle under a ceiling fan breeze instead being out in the hot sun with the pressure washer.
788488
See less See more
  • Like
Reactions: 1
1 - 20 of 20 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top