Retract Pump and Cylinder Rebuild - Revision history

Rlorenz at 12:46, 7 July 2016

2016-07-07T12:46:12Z

Rlorenz: Added link back to the other page with info on rebuilding the cylinders (actuators)

2016-07-07T12:45:07Z

Added link back to the other page with info on rebuilding the cylinders (actuators)

Admin at 19:42, 7 January 2015

2015-01-07T19:42:43Z

Admin at 19:42, 7 January 2015

2015-01-07T19:42:10Z

Admin at 19:41, 7 January 2015

2015-01-07T19:41:46Z

Admin at 19:40, 7 January 2015

2015-01-07T19:40:46Z

Admin at 19:39, 7 January 2015

2015-01-07T19:39:57Z

Admin at 19:38, 7 January 2015

2015-01-07T19:38:41Z

Rlorenz at 14:36, 7 January 2015

2015-01-07T14:36:23Z

Rlorenz: Created page with "rightI don't know where you can find a rebuild kit. They seem strangely difficult to locate. I did find some good info in the Lancair community. They use t..."

2015-01-07T14:34:41Z

Created page with "rightI don't know where you can find a rebuild kit. They seem strangely difficult to locate. I did find some good info in the Lancair community. They use t..."

New page

[[Image:Seals.jpg|right]]I don't know where you can find a rebuild kit. They seem strangely difficult to locate. I did find some good info in the Lancair community. They use the same pump/cylinder system that Velocities do. According to their experts, the only non-standard part in the pump rebuild kit is the poppet valve, so you only need a rebuild kit if the poppet valve is leaking. Usually, you just need these standard O-rings from McMaster: 

013-90, Spool Seal (013N90) 
014-90, Check Valve Body seal (014N90) 
908-70, Hex Plug Seal 
908 Durometer 90 

For more info, see Lancair builder Chris Zavatson's site: http://www.N91CZ.net 

Linked below are his diagrams, explanations, and instructions for rebuilding the hydraulic pump and cylinders. 

Rebuilding_Lancair_Hydraulic_Cylinders.pdf 
http://www.velocityxl.com/downloads.php?do=file&id=365

@@ Line 13: / Line 13: @@
 Rebuilding [[File:Rebuilding_Lancair_Hydraulic_Cylinders.pdf]]<br/>
-The parts list for '''replacing the main and nose gear cylinders''' (actuators) can be found on the
+The parts list for '''replacing the main and nose gear cylinder seals''' can be found on the
 [[Landing_Gear_Cylinder_Rebuild]] page.<br/>
 <br/>
 [[Image:Hyraulic Schematic.jpg|right|400px]]<br/>

← Older revision		Revision as of 12:45, 7 July 2016
Line 13:		Line 13:
	Rebuilding [[File:Rebuilding_Lancair_Hydraulic_Cylinders.pdf]]<br/>		Rebuilding [[File:Rebuilding_Lancair_Hydraulic_Cylinders.pdf]]<br/>

		+	The parts list for '''replacing the main and nose gear cylinders''' (actuators) can be found on the
		+	[[Landing_Gear_Cylinder_Rebuild]] page.<br/>
		+	<br/>
	[[Image:Hyraulic Schematic.jpg\|right\|400px]]<br/>		[[Image:Hyraulic Schematic.jpg\|right\|400px]]<br/>

@@ Line 10: / Line 10: @@
 Linked below are his diagrams, explanations, and instructions for rebuilding the hydraulic pump and cylinders.<br/>
-Rebuilding_Lancair_Hydraulic_Cylinders.pdf <br/>
+Schematic [[File:Gear_pump_schematics_and_details_(Lancair_documentation).pdf]]<br/>
-Schematic
+Rebuilding [[File:Rebuilding_Lancair_Hydraulic_Cylinders.pdf]]<br/>
 [[Image:Hyraulic Schematic.jpg|right|400px]]<br/>

@@ Line 13: / Line 13: @@
 Schematic
 [[File:Gear_pump_schematics_and_details_(Lancair_documentation).pdf]]<br/>
 [[File:Rebuilding_Lancair_Hydraulic_Cylinders.pdf]]<br/>

@@ Line 12: / Line 12: @@
 Rebuilding_Lancair_Hydraulic_Cylinders.pdf <br/>
 Schematic
-[[File:Gear_pump_schematics_and_details_(Lancair_documentation).pdf]][[Image:Hyraulic Schematic.jpg]]<br/>
+[[File:Gear_pump_schematics_and_details_(Lancair_documentation).pdf]]<br/>
-[[File:Rebuilding_Lancair_Hydraulic_Cylinders.pdf]][[Image:seals_mei.jpg]]<br/>
+[[Image:Hyraulic Schematic.jpg|right]]<br/>

← Older revision		Revision as of 19:38, 7 January 2015
Line 11:		Line 11:

	Rebuilding_Lancair_Hydraulic_Cylinders.pdf <br/>		Rebuilding_Lancair_Hydraulic_Cylinders.pdf <br/>
		+	Schematic
		+	[[File:Gear_pump_schematics_and_details_(Lancair_documentation).pdf]]
		+	[[File:Rebuilding_Lancair_Hydraulic_Cylinders.pdf]]
	http://www.velocityxl.com/downloads.php?do=file&id=365		http://www.velocityxl.com/downloads.php?do=file&id=365

← Older revision		Revision as of 14:36, 7 January 2015
Line 1:		Line 1:
−	[[Image:Seals.jpg\|right]]~~I don't know where you can find a~~ rebuild ~~kit. They~~ seem strangely difficult to locate. ~~I did find~~ some good info in the Lancair community. They use the same pump/cylinder system that Velocities do. According to their experts, the only non-standard part in the pump rebuild kit is the poppet valve, so you only need a rebuild kit if the poppet valve is leaking. Usually, you just need these standard O-rings from McMaster:<br/>	+	[[Image:Seals.jpg\|right]]The RG hydraulic pump rebuild kits seem strangely difficult to locate. There is some good info in the Lancair community. They use the same pump/cylinder system that Velocities do. According to their experts, the only non-standard part in the pump rebuild kit is the poppet valve, so you only need a rebuild kit if the poppet valve is leaking. Usually, you just need these standard O-rings from McMaster:<br/>

	013-90, Spool Seal (013N90)<br/>		013-90, Spool Seal (013N90)<br/>