|
PLEASE PATRONIZE OUR SPONSORS!
|
|||||||
|
|
Thread Tools | Display Modes |
|
#1
09-03-2017, 11:37 AM
|
|||
|
|||
Changed hydro pump seals, no hydraulics now
I'm tickled to have found a neat forum dedicated to these cubs!
I hope there is an easy fix for this problem, I've become frustrated and need this machine to be running.  The machine is a 1782, was running fine until the seals in the pump and axles began to leak bad enough I decided it was time to tear it down. I changed every seal in the pump, every component was carefully laid out and assembled in reverse order, the block and piston assemblies stayed together. I've done one of these Cub pumps in the past (seal wise) and didn't have any problems, but this thing is making me pull hair. The filter is new, full of cub original petroleum hydrostatic fluid (2 gallons), and there is nothing functioning at all. I ran the thing probably 15 minutes by now - hope no bearings are damaged - cycled the speed and everything countless times. I even flipped the charge pump just for the heck of it. I pulled the relief valves to see if one was stuck open, but they appear fine and functional. It is worth noting that while the relief valves were out I spun the input shaft with a drill to see what would happen, it is definitely pumping fluid because it will quickly push fluid through the relief valve holes. Why there is no prerssure, I have no idea. There are some bubbles on the dipstick after a run and the entire pump does get slightly warm after running a bit. Hope someone will have an idea I haven't thought of yet. I've done a lot of searching on this site but still lost. Big thanks in advance! 
|
|
|
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.
Threaded Mode