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#1

Colby2566

Colby2566

Hello, I'm new to this forum and I'm hoping someone can help me with an issue. I have a Grasshopper mower Model 1822 with a B&S 18hp model 422437 Type 0678 01 Code 83112912 and only has 530 hrs on it and the engine is bad. I know the unit is really old and I've been told that I can't get a replacement engine for it. Is there a company that has this engine or what are my options. Other than the engine the rest of the mower is in great shape.


#2

B

Born2Mow

Colby2566 said:
I have a Grasshopper mower Model 1822 with a B&S 18hp... only has 530 hrs on it and the engine is bad.
Click to expand...
You mean "bad" as in it's involved in under-age drinking, or "bad" as in it mugs little old ladies on the subway at night ?? Can you describe what this term means ? And how does the problem reveal itself ?


#3

Colby2566

Colby2566

One of the connecter rods is broken. I was using it and the engine made a rattling noise and then the engine rev up and no response when I lowered the throttle. I checked the governor springs and linkage all looked good. So I took it to a repair shop and they told me the rod was probably broke and broke the governor inside the engine. Then they said there isn't a replacement engine for it and parts are obsolete since it's a 1983 engine. So I'm looking for some help or ideas on how to get my mower going again.


#4

cpurvis

cpurvis

I'd get a second opinion.


#5

Colby2566

Colby2566

Well he did pull the spark plugs while I was there and one cylinder didn't have compression, so I know something is broke inside engine.


#6

B

bertsmobile1

Actually the diagnosis fits the symptoms quite well .
What we need to know is the actual engine numbers
Being in a hopper It is most likely a horizontal shaft engine and probably a flat twin but we really need to know more to go any further .


#7

Scrubcadet10

Scrubcadet10

easy check you can do...
remove the spark plug(s) insert a pencil or something of similar diameter into the bore rotate the engine... if one of the pistons doesn't move. most likely its a broken rod, that also took out the governor gear inside the engine.


#8

Colby2566

Colby2566

20210609_202431~2.jpg


#9

B

bertsmobile1

Some one with dealer access to the Power Portal might do better but the civilian version recognizes the numbers then comes back with "no information available "


#10

F

fixit1ddh

This will give You a place to start looking.


#11

Colby2566

Colby2566

I checked the engine and one of the pistons isn't moving.
I checked this website https://www.smallenginewarehouse.com/Repower-Old-Equipment/Grasshopper-1822-Category and there is a engine that says it's a replacement for Grasshopper 1822

356447-WODS5182-R3
18hp OHV V-Twin, Conversion kit to fit into a Woods 5180 5182 Grass Hopper 1820 1822 1825 1850 Briggs & Stratton Engine

But at the bottom of the page where it says

FITS THESE MODELS​

  • Woods 5180,5181,5182 & Grass Hopper 1820,1825,1850
The1822 isn't listed. What do you guys thank, will this engine work?


#12

Scrubcadet10

Scrubcadet10

1822 is listed for it
1624145750440.png


#13

Colby2566

Colby2566

Yes it says that but at the end of listing where it says

FITS THESE MODELS​

  • Woods 5180,5181,5182 & Grass Hopper 1820,1825,1850
The 1822 isn't. That's my concern. I emailed the company but haven't heard back from them.


#14

StarTech

StarTech

The connecting rod is still available although they are 64 usd each.

Attachments


  • 422437067801.pdf
    588.3 KB · Views: 3


#15

Scrubcadet10

Scrubcadet10

It could just be human error when writing that page. Emailing them was the best thing to do.


#16

F

fixit1ddh

Go look at this & pictures.
Look at picture 30 of 39
www.bigiron.com

1983 Grasshopper 1822 Lawn Mower

1983 Grasshopper 1822 Lawn Mower, 1,174 Hrs Showing, 18 HP Briggs And Stratton Engine, Hydrostatic Drive, 52" Deck, Blower And Bagger, Motor Was Replaced At 1040 Hrs, 18x8.50-8 Front Tires, 12x5.00-6 Rear Tire, Additional Parts Machine Included, Model 1820, Hydrostatic Drive, Blower/Deck, Drive...
www.bigiron.com www.bigiron.com


#17

Colby2566

Colby2566

Thanks for all the info, now my decision is do I try and rebuild my engine or buy the Woods engine. I'm leaning more towards buying than rebuilding.


#18

VRR.DYNDNS>BIZ

VRR.DYNDNS>BIZ

Colby2566 said:
View attachment 57054
Click to expand...
3 part numbers for cylinder - 394687, or 394900 which supersedes to 497075. I have a 497075 in surplus stock I will sell for reasonable price, but suggest you make a list of needed parts and see what is available. Right now the website to check stock on cylinder current price and stock is down. The Cylinder I have is new, returned with a small section of the top fin broken, was replaced to customer on warranty.


#19

VRR.DYNDNS>BIZ

VRR.DYNDNS>BIZ

bertsmobile1 said:
Some one with dealer access to the Power Portal might do better but the civilian version recognizes the numbers then comes back with "no information available "
Click to expand...
1624326728134.png


#20

VRR.DYNDNS>BIZ

VRR.DYNDNS>BIZ

VRR.DYNDNS>BIZ said:
3 part numbers for cylinder - 394687, or 394900 which supersedes to 497075. I have a 497075 in surplus stock I will sell for reasonable price, but suggest you make a list of needed parts and see what is available. Right now the website to check stock on cylinder current price and stock is down. The Cylinder I have is new, returned with a small section of the top fin broken, was replaced to customer on warranty.
Click to expand...
this stock can be found at VanDervort Repair and rebuild 607-625-4658 http://vrr.dyndns.biz


#21

A

amowingfool

Colby2566 said:
Hello, I'm new to this forum and I'm hoping someone can help me with an issue. I have a Grasshopper mower Model 1822 with a B&S 18hp model 422437 Type 0678 01 Code 83112912 and only has 530 hrs on it and the engine is bad. I know the unit is really old and I've been told that I can't get a replacement engine for it. Is there a company that has this engine or what are my options. Other than the engine the rest of the mower is in great shape.
Click to expand...
I am totally new to GH mowers having obtained my 1822 ONLY THIS MORNING. But since it is a horizontal shaft engine I see no reason a different horizontal engine could not be substituted. ( This is based only on first observation and zero experience with this mower ! ) It is just a thought.


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