RV.Net Open Roads Forum: Tech Issues: HWH Jack Won't Retract

RV Blog

  |  

RV Sales

  |  

Campgrounds

  |  

RV Parks

  |  

RV Club

  |  

RV Buyers Guide

  |  

Roadside Assistance

  |  

Extended Service Plan

  |  

RV Travel Assistance

  |  

RV Credit Card

  |  

RV Loans

Open Roads Forum Already a member? Login here.   If not, Register Today!  |  Help

Newest  |  Active  |  Popular  |  RVing FAQ Forum Rules  |  Forum Help and Support  |  Contact

Search:   Advanced Search

Search only in Tech Issues

Open Roads Forum  >  Tech Issues

 > HWH Jack Won't Retract

This Topic Is Closed  |  Print Topic  |  Post New Topic  | 
Sponsored By:
dgo1369

Georgetown, TX, US

Senior Member

Joined: 11/22/2003

View Profile


Offline
Posted: 09/17/11 02:29pm Link  |  Print  |  Notify Moderator

Yes, I've read the other threads over the years about non-retracting jacks. However, I can't find an answer to help me - and it is Saturday afternoon with no one open.

My left rear HWH jack won't retract. I just got back from a 5,000 mile trip where they all worked perfectly. I checked my manual but the description and pictures aren't my system. For example, there is no T valve to twist.

Oh, did I mention that I'm DEFINITELY not mechanically inclined??

I tried to pry up the back jack but that didn't do a thing.

Any help to someone you would have to dumb down the answer for?


Dennis Osha


ejforwood

Littleton (Denver) Colorado

Senior Member

Joined: 04/26/2006

View Profile



Good Sam RV Club Member


Posted: 09/17/11 02:37pm Link  |  Print  |  Notify Moderator

You might try putting them all down again and then retracting them. Sometimes "rebooting" works on things other than computers!


Jerry & Dottie
98 Bounder 34V, 99 F-53 Ford V10 chassis
06 Saturn VUE 4I


gbopp

The Keystone State

Senior Member

Joined: 08/03/2008

View Profile


Offline
Posted: 09/17/11 03:00pm Link  |  Print  |  Notify Moderator

A jack would not retract on our Power Gear system. I had to break the hydraulic line loose where it connected to the cylinder to relieve the pressure. Very little fluid came out. It was a simple and only takes a wrench. The spring then retracted the jack.
It may be an option for you.

nelson

Clio,Mi USA

Senior Member

Joined: 07/01/2002

View Profile



Good Sam RV Club Member

Offline
Posted: 09/17/11 04:04pm Link  |  Print  |  Notify Moderator

The 7/16 bolt on the side of the jack is a release. Take the bolt out then pry up on the jack. Danger, If it starts to move fluid will shoot out untill the hack is back up. I woulr guess about 1/2 qt but enought to make a mess in you face.


2002 Damon Challenger 348 Ford V10
Blue Ox Auto Stop and Aventa II Tow Bar
2001 Ford Sport Trac with Remco Driveshaft Disconnect

kalynzoo

Los Angeles , California

Senior Member

Joined: 12/30/2005

View Profile


Offline
Posted: 09/17/11 04:10pm Link  |  Print  |  Notify Moderator

I just had that problem in Washington State last week. All 4 jacks would not retract. The current diagnosis is a bad solanoid or 2 or 3. The "T" wrench was only included in the HWH jack until 2002 (said my instructions). You need to use a 1/4 inch wrench to loosen the screw at the top of the solanoid (between the two wires) until the hydrolic fluid starts to squirt out. This scared the heck out of me, I ended up calling a mobile tech to finish the loosening. When enough fluid leaks the springs will draw the jacks back up. ALL 4 JACKS AND THE SLIDE OUTS ARE ON THE SAME HYDROLIC SYSTEM so after you loose fluid you may not be able to use the slides or the jacks again until the system is repaired. On mine, the jack slipped downward about an inch while traveling home, setting off the beeping alarm. I disconnected the wire lead at the jack, this isolated the sensor and stopped the beeping, but it also meant I did not have a warning if the jacks slipped farther. I stopped every hundred miles or so and visually checked the system. The rig is home, safe and sound, and it is currently being repaired by my mobile tech.
Good Luck.

dgo1369

Georgetown, TX, US

Senior Member

Joined: 11/22/2003

View Profile


Offline
Posted: 09/17/11 04:11pm Link  |  Print  |  Notify Moderator

ejforwood wrote:

You might try putting them all down again and then retracting them. Sometimes "rebooting" works on things other than computers!


Thanks, I tried that several times but it didn't work. Do you think my jack could have a "virus"?

This Topic Is Closed  |  Print Topic  |  Post New Topic  | 

Open Roads Forum  >  Tech Issues

 > HWH Jack Won't Retract
Search:   Advanced Search

Search only in Tech Issues


New posts No new posts
Closed, new posts Closed, no new posts
Moved, new posts Moved, no new posts

Adjust text size:

© 2013 RV.Net | Terms & Conditions | PRIVACY POLICY | YOUR PRIVACY RIGHTS