Posted by Dieseltech on October 03, 2015 at 20:38:06 from (199.16.223.2):
In Reply to: Re: Bosh VE pumps posted by t in ne on October 03, 2015 at 19:36:34:
VP44 is electronic controlled, VE is mechanical governed pump which replaced the hydraulic governed VA pump. When I was at the Bosch VA class years ago everyone thought the fellow that designed the VA probably ended up in a rubber room somewhere. I'm sure when the class ended we knew how to repair them, but with all the passageways trying to remember what each did was next to impossible. There are two rotary valves, the throttle and spill that turn, plus the spill also moves in and out depending on load. They can be resealed if they work but leak, IF junior hasn't torn it apart first, usually breaking parts no longer available. The first VE pump started on the VW Rabbit, then later on the first gen Dodge/Cummins. The basic VE works great, the late ones on Iveco I've seen more issues with. When first starting up a repaired Iveco pump on the test stand it will send chills down your spine. Even with the supply pump on for several minutes the advance will rattle loud until the air gets out with the stand turning 100 RPM.
Upload one or more videos to your post. Photo filesizes should be less than 300K and Videos, less than 2MB. Formats allowed are gif, jpg, png, ogg, mp4, mov, and avi. Be sure to use filenames without spaces or special characters, and filetypes of 3 digits lower case.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Old Time Threshing - by Anthony West. A lovely harvest evening late September 1947, I was a school boy, like all school boys I loved harvest time. The golden corn ripens well and early, the stoking, stacking,.... the drawing in with the tractors and trailers and a few buck rakes thrown in, and possibly a heavy horse. It would be a great day for the collies and the terrier dogs, rats and mice would be at the bottom of the stacks so the dogs, would have a busy time hunting and killing, all the corn was gathered and ricked in what we c
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
