Only Cub Cadets

PLEASE PATRONIZE OUR SPONSORS!

CC Specialties R. F. Houtz and Sons Jeff in Pa.

P&K Cub Cadet Machtech Direct

Cub Cadet Parts & Service


If you would like to help maintain this site & enhance it, feel free to donate whatever amount you would like to!




Attention Guest, We have turned off the forum to guest. This is due to bots attacking the site. It is still free to register.

-->
Go Back   Only Cub Cadets > Cub Cadets > CCC/MTD Cub Cadet built Tractors (GT)
Reload this Page 1862 carb question
Register FAQ Calendar

Notices

Reply
 
Thread Tools Display Modes
  #1  
Old 10-01-2022, 04:31 PM
Wild Bill's Avatar
Wild Bill Wild Bill is offline
Member
  
Join Date: Mar 2007
Location: OH
Posts: 72
Default 1862 carb question
So I got the M18 - from an 1862 -swapped into the 1712 chassis. It runs, but not correctly. It will only run decent with the throttle all the way down, and the choke part way pulled. If I open the choke the RPMs jump up, then it chugs and puffs black smoke like its getting too much gas. Likewise if I try to give it any throttle.


So my question is:
What is the purpose of the solenoid on the Walbro carb?
It has high and low speed fuel adjustment needles, but I don't want to mess with them, if it is the solenoid.
__________________
Original OCC Super Mod....and former OCC Co-Admin.
I was hacked........
Reply With Quote
  #2  
Old 10-01-2022, 06:21 PM
1711Cub's Avatar
1711Cub 1711Cub is offline
Senior Member
  
Join Date: May 2020
Location: Elkland, PA
Posts: 753
Lightbulb
Your 1712 was never set up for the shut off solenoid on the carb. They are not needed and just add complexity. All of my M18's use a fully adjustable(high speed mixture screw AND idle mixture screw) Carter #26 carb. Don't even bother with a Walbro fixed jet carb. I've never had one that worked all that well.
__________________

582, 682, 782, 782D, 1282, 1050, 1210 x 2, 1711, and 1811
Reply With Quote
  #3  
Old 10-01-2022, 07:01 PM
Wild Bill's Avatar
Wild Bill Wild Bill is offline
Member
  
Join Date: Mar 2007
Location: OH
Posts: 72
Default
Quote:
Originally Posted by 1711Cub View Post
Your 1712 was never set up for the shut off solenoid on the carb. They are not needed and just add complexity. All of my M18's use a fully adjustable(high speed mixture screw AND idle mixture screw) Carter #26 carb. Don't even bother with a Walbro fixed jet carb. I've never had one that worked all that well.
I know the 1712 didn't come with a solenoid on the carb, I've owned it for nearly 20 years.

I've heard about problems with the fixed jet Walbro, however the M18 I just swapped in, has a fully adjustable Walbro on it.

I will swap the Kohler carb off the KT17 onto this engine, and see what happens.
__________________
Original OCC Super Mod....and former OCC Co-Admin.
I was hacked........
Reply With Quote
  #4  
Old 10-02-2022, 11:02 AM
CubDieselFan's Avatar
CubDieselFan CubDieselFan is offline
Administrator
  
Join Date: Aug 2010
Location: TN
Posts: 2,373
Default
Did the M18 sit for a while before you swapped it? Probably just needs a cleaning and maybe a kit. Do you have a service manual? It shows how to adjust the carb, not that hard to learn. I will look for the information when I have a chance.
__________________
1572, 1864 x2, 1810 x2, 1863 & GT1554(Dad's Ole Mowers), 1811,782D, 1872 x2, 782DT(Sold), 3235, 1860, 1772 with 3-point and Turbo.
Reply With Quote
  #5  
Old 10-02-2022, 05:47 PM
Wild Bill's Avatar
Wild Bill Wild Bill is offline
Member
  
Join Date: Mar 2007
Location: OH
Posts: 72
Default
Quote:
Originally Posted by CubDieselFan View Post
Did the M18 sit for a while before you swapped it? Probably just needs a cleaning and maybe a kit. Do you have a service manual? It shows how to adjust the carb, not that hard to learn. I will look for the information when I have a chance.
Yes, it has been in the garage for a few years. The carb is probably gunked up. I swapped the carb out to the one from the 1712s original engine, and that was the magic it needed.

I have all service and parts manuals, starting with the Originals - but I stopped with the 2nd series of CCC built machines. So I don't have anything on the 'cyclops' tractors.
__________________
Original OCC Super Mod....and former OCC Co-Admin.
I was hacked........
Reply With Quote
Reply

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -4. The time now is 11:12 PM.

www.onlycubcadets.net - Archive - Top

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.

Cub Cadet is a premium line of outdoor power equipment, established in 1961 as part of International Harvester. During the 1960s, IH initiated an entirely new line of lawn and garden equipment aimed at the owners rural homes with large yards and private gardens. There were a wide variety of Cub Cadet branded and after-market attachments available; including mowers, blades, snow blowers, front loaders, plows, carts, etc. Cub Cadet advertising at that time harped on their thorough testing by "boys - acknowledged by many as the world's worst destructive force!". Cub Cadets became known for their dependability and rugged construction.

MTD Products, Inc. of Cleveland, Ohio purchased the Cub Cadet brand from International Harvester in 1981. Cub Cadet was held as a wholly owned subsidiary for many years following this acquisition, which allowed them to operate independently. Recently, MTD has taken a more aggressive role and integrated Cub Cadet into its other lines of power equipment.

This website and forum are not affiliated with or sponsored by MTD Products Inc, which owns the CUB CADET trademarks. It is not an official MTD Products Inc, website, and MTD Products Inc, is not responsible for any of its content. The official MTD Products Inc, website can be found at: http://www.mtdproducts.com. The information and opinions expressed on this website are the responsibility of the website's owner and/or it's members, and do not represent the opinions of MTD Products Inc. IH, INTERNATIONAL HARVESTER are registered trademark of CNH America LLC

All material, images, and graphics from this site are the property of www.onlycubcadets.net. Any unauthorized use, reproductions, or duplications are prohibited unless solely expressed in writing.

Cub Cadet, Cub, Cadet, IH, MTD, Parts, Tractors, Tractor, International Harvester, Lawn, Garden, Lawn Mower, Kohler, garden tractor equipment, lawn garden tractors, antique garden tractors, garden tractor, PTO, parts, online, Original, 70, 71, 72, 73, 76, SO76, 80, 81, 86, 100, 102, 104, 105, 106, 107, 108,109, 122, 123, 124, 125, 126, 127, 128, 129, 147, 149, 169, 182, 282, 382, 482, 580, 582, 582 Special, 680, 682, 782, 782D, 784, 800, 805, 882, 982, 984, 986, 1000, 1015, 1100, 1105, 1110, 1200, 1250, 1282, 1450, 1512, 1604, 1605, 1606, 1610, 1615, 1620, 1650, 1710, 1711, 1712, 1806, 1810, 1811, 1812, 1912, 1914.