REFLECTOR: Landing Gear Pump Not Holding Pressure

[John Abraham]

If the price has not changed over the past few years they are around $70 for
a rebuild kit.

 

                      John Abraham

Chief Pilot, Executive V.P. Sales and Marketing

         4103

                  200 W. Airport Drive

                  Sebastian, FL 32958

             <http://www.velocityaircraft.com/> www.velocityaircraft.com

                  (P): 772-589-1860

                  (F): 772-589-1893

 

From: reflector-bounces at tvbf.org [mailto:reflector-bounces at tvbf.org] On
Behalf Of Darrell & Nora Kufalk
Sent: Sunday, January 06, 2013 10:19 PM
To: 'Velocity Aircraft Owners and Builders list'
Subject: Re: REFLECTOR: Landing Gear Pump Not Holding Pressure

 

Correct!  I have determined the leakage in internal to the pump.  John
Abrams mentioned there is a pump rebuild kit available.  This is what I was
looking for.  I will be calling Velocity Tomorrow morning for information on
where to get one.

 

Thanks to everyone (especially John) for their help.

 

Darrell Kufalk

 

 

From: reflector-bounces at tvbf.org [mailto:reflector-bounces at tvbf.org] On
Behalf Of Scott Derrick
Sent: Sunday, January 06, 2013 8:13 PM
To: Velocity Aircraft Owners and Builders list
Subject: Re: REFLECTOR: Landing Gear Pump Not Holding Pressure

 

sounds to me, like he has found the problem, the pump is leaking internally.

He needs a pump kit, which I think the factory can provide.

Scott

-------- Original Message --------
Subject: Re: REFLECTOR: Landing Gear Pump Not Holding Pressure
From: Don Johnston  <mailto:numa at comcast.net> <numa at comcast.net>
To: reflector at tvbf.org
Date: 01/06/2013 06:41 PM

Not sure I'm following what's going on here. Where is the system capped? Is
it after the nose door cylinder? 

If so, you've got an internal leak in the cylinder. 

If you've capped it before any cylinders, and you're not seeing fluid
leaking, then I would say you've got a bad pressure switch.

The pump will run to maintain pressure in either the UP or DOWN side of the
system depending on the position of the switch. 

My nose gear cylinder had an internal leak and caused the behavior your
describing.

-Don Johnston

From: Scott Derrick <scott at tnstaafl.net>
To: Velocity Aircraft Owners and Builders list <reflector at tvbf.org>
Cc: 
Date: Sun, 06 Jan 2013 17:21:28 -0700
Subject: Re: REFLECTOR: Landing Gear Pump Not Holding Pressure
far as I know there is down and up pressure...

Scott 



_______________________________________________
To change your email address, visit
http://www.tvbf.org/mailman/listinfo/reflector
 
Visit the gallery!  www.tvbf.org/gallery
user:pw = tvbf:jamaicangoose
Check new archives: www.tvbf.org/pipermail
Check old archives: http://www.tvbf.org/archives/velocity/maillist.html

 

-- 
Ask and it will be given to you; seek and you will find; knock and the door
will be opened to you.
Jesus Christ 
  _____  


No virus found in this message.
Checked by AVG - www.avg.com
Version: 2012.0.2221 / Virus Database: 2637/5509 - Release Date: 01/04/13

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.tvbf.org/mailman/private/reflector/attachments/20130107/d01a6b41/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: image001.png
Type: image/png
Size: 2804 bytes
Desc: not available
URL: <http://www.tvbf.org/mailman/private/reflector/attachments/20130107/d01a6b41/attachment.png>