PLEASE PATRONIZE OUR SPONSORS!
|
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
1200 Clutch or Transmission Problem
I need help with a problem with our 1200. We have been using it to pull wave runners out of the Lake on a ramp and ran into the following problem.
The tractor got about half way up the ramp and the tires started to spin and all of sudden they stopped and the tractor slide back 6' without any brakes. Thought for a minute I was going in the Lake. The tractor hadn't had the clutch or brakes adjusted since it was new 52 years ago and we noticed the brakes were soft and it was hard to shift without stopping and idling down. Even then there was a grinding noise and some sparks. When we towed the tractor up the ramp we had no brakes and the tractor wouldn't move in any gear. I tried to adjust the clutch and the brakes. I got the brakes to work, but can't adjust the clutch to the 9/32" the manual requires. It appears the clutch is working because when it's engaged the drive shaft stops spinning, but when I let the clutch out the drive shaft starting spinning again, but won't move in any gear. When we try to push the tractor with the gear engaged it won't move. Also, the manual says "It's important that the clearance of .050" be maintained between the clutch release lever and the clutch release bearings." I can't find where the release bearing are located, so I don't know if I am in the .050". Then manual doesn't show a picture of the bearings. So my question is there some thing broken in the transmission or should I keep trying to adjust the clutch to the 9/32" requirement? I am not very mechanical and can use some suggestions. I have been lurking on this site off and on for 10 years and this is my first post. Here's two picture. Thanks
__________________
1976 1200 |
#2
|
||||
|
||||
You have a 1200 that has not had any clutch or drive line maintenance in it/s entire life. The 1200 is from the Quietline series made from late 1974 through mid 1979. This series has it's issues and they have been well documented on this forum.
Your initial problem may be a broken spirol pin somewhere in the driveline...most likely at the transmission input shaft. It is a simple repair. However, adjusting the clutch will be involved. Normally this is a simple adjustment too. But the tractor is a Quietline and, most like has all of the Quietline issues. If you are willing to spend time and money you can have a nice tractor again. The motor mounts are rubber and they always fail. This causes the engine to be loose and cause severe stress on the clutch and drive line components which results in significant wear. Remove the engine and driveline, repair the engine cradle...do a search for "cradle modification". Install new mounts either solid or OEM style from Cub Cadet. Next rinspect the clutch flex plate, clutch and all of the connecting parts including shaft for wear . I can assure you these will all be worn. If components are not available from Cub Cadet....a member here "JeffinPa" makes many replacement parts for this series. If you like the tractor and deem it is worth spending money on, do it! Just keep in mind, it will be expensive! Service manuals are available in this forum. Many here have done the upgrades and are knowledgeable of this tractor. Search the forum and you will find info for these repairs. Have fun!
__________________
Queen Of The Quietlines! |
#3
|
|||
|
|||
Thanks, I will to a search for a broken spirol pin and repair.
__________________
1976 1200 |
#4
|
|||
|
|||
Quote:
Quote:
Quote:
Follow Beth's recommendation. She covered it. |
#5
|
|||
|
|||
Jonathon,
You are right, 42, I was thinking of our 102 which died 3 years ago. The brakes and sparks were before the ramp break down. Still need help in find where the broken pin is located...........
__________________
1976 1200 |
#6
|
||||
|
||||
Quote:
As for the sparks....maybe a badly worn/damaged clutch release bearing?
__________________
Queen Of The Quietlines! |
#7
|
|||
|
|||
Are the "Coiled Pins" on page 2-23 in the service manual the same as the "Spirol Pins"?
__________________
1976 1200 |
#8
|
|||
|
|||
Yep
Ten characters
__________________
Doug Dad's 122 w/42" cast deck, spring assist, lights,weights, rear lift 1250 w/hydraulic lift, lights,weights, spring assist. 50C deck converted to an A with front wheels 44C deck converted to an A with front wheels. QA-36A 42" blade |
#9
|
|||
|
|||
Thanks..........
__________________
1976 1200 |
#10
|
||||
|
||||
A broken spirol pin in the drive line may "catch" when you push it and act like it's intact. So, if at first the broken pin is not obvious, keep pushing it until the broken pin reveals itself. You can also start it and engage the clutch and let the drive shaft spin. That may also show the broken pin.
To remove the pin, you won't just be able to drive it out because you can't tell when the "inner" pin section is aligned with the "outer" pin segments. So probably best to pull the engine and disassemble the drive shaft and make repairs as Beth has advised. You mention you are not mechanically inclined. This repair may be beyond your ability. If that's the case, then you will need some help. It's not difficult, it's a pretty simple machine, but you do need some tools and a place to work. And it may be a good project to increase your skills. The folks here will help if you attempt it on your own. We'll need lots of pictures.
__________________
|
|
|
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.