Ford Tractors Discussion Board |
Re: Re: Re: Bleeding a Lucas Injector pump on Ford 755
[ View Follow Ups ] [ Post Followup ] [ Return to Forum ]
Posted by texadian on July 12, 2001 at 14:48:52 from (208.9.65.2):
In Reply to: Re: Re: Bleeding a Lucas Injector pump on Ford 755 posted by Bob on July 10, 2001 at 21:57:59:
Possibilities: 1. The fuel delivery valve, a one-way check valve on top the injection pump, for No. 4 nozzle might be leaking back; it's supposed to hold a few hundred psi of residual fuel pressure in the high pressure line between the pump and the nozzle between successive plunger strokes. You need a special 36 point (serrated) socket to remove and reinstall the delivery valve (45 Lbs-ft.torque). 2. The pump plunger and its barrel are worn. 3. Someone's moved with the fork that rotates no. four injection pump plunger (and varies the fuel delivery). I strongly recommend that you do not try to reset this on the tractor. If a new delivery valve doesn't help, get the pump to a good diesel pump shop for recalibration.
Follow Ups:
Home
| Forums
Today's Featured Article -
Identifying Tractor Noises - by Curtis Von Fange. Listening To Your Tractor : Part 3 - In this series we are continuing to learn the fine art of listening to our tractor in hopes of keeping it running longer. One particularly important facet is to hear and identify the particular noises that our
... [Read Article]
Latest Ad:
Super WD9.
[More Ads]
Copyright © 1997-2024 Yesterday's Tractor Co. 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. Yesterday's Tractors - Antique Tractor HeadquartersWebsite Accessibility Policy |
|