HWH® INSTALL & SERVICE INFORMATION

Complete List of Issued Bulletins

(Service / Install / Operator / Product Information)

(Filename:  ML44100B0_BULLETINS.DOC  |  Revised:  08NOV16)

 

 

The documents below are only the HWH® Bulletins that have been issued.

 

There is much more service, install, operator and product information on the topics below in the

HWH Service, Install & Operator Information” section of our web site at ml44100b_home.html

 

 

Category

Document Title

Issue Date

Filename

 

 

 

 

EMERGENCY ISSUES

 

 

 

 

Towing a Vehicle with and HWH Air Leveling System

DDSEP1988

mi9541.pdf

 

Emergency Jack & Slide-Out Retraction

 

Ml55080.html

 

 

 

 

Air Leveling

 

 

 

 

Towing a Vehicle with and HWH Air Leveling System

DDSEP1988

mi9541.pdf

 

 

 

 

Applications

 

 

 

 

  610 Series, Computer-Controlled Leveling System Applications

24FEB1997

mi9548.pdf

 

 

 

 

Batteries

 

 

 

 

  Battery Voltage and Grounds

15FEB1993

mi9545.pdf

 

 

 

 

Brackets

 

 

 

 

  Installing Jack Mounting Brackets on Mor/Ryde® Suspensions

DDNOV1988

mi9542.pdf

 

 

 

 

Control Issues

 

 

 

 

  Jacks Down Warning Light & Buzzer

16MAR2001

mi95400c.pdf

 

Yellow Level Indicator Lights on 625 Series Single Step Computer-Controlled Leveling System

17OCT2006

mi9558.pdf

 

 

 

 

 

  Yellow Level Indicator Lights on 625 Series Winnebago® One Touch Computer-Controlled Leveling System

17OCT2006

mi9559.pdf

 

 

 

 

 

  625 Series, Winnebago® One Touch Leveling Systems with Remote Rocker Switches

17OCT2006

mi9561.pdf

 

 

 

 

 

  725 Series, Computer-Control Touch Panels with Air Dump

13MAY2014

mi9563.pdf

 

 

 

 

 

  Jumper Bypass to Run 12 or 24 Volt Pumps with Computer-Controls

31AUG2009

mi9574.pdf

 

 

 

 

Corrosion

Issues

 

 

 

 

 Anti-Icing / Deicing Agents & Corrosion of Metallic Components

03NOV2016

mi95532.pdf

 

 

 

 

Electrical Connections

 

 

 

 

  Protection of Electrical Connections

10JAN2006

mi9554.pdf

 

 

 

 

Hose

 

 

 

 

  Hydraulic Hose on  Country Coach® Slide-Out Systems

19MAR2003

mi95399d.pdf

 

 

 

 

 

  Hydraulic Hose / Fittings / Swaging Guide

DDJAN2014

ml24976.pdf

mi95400a/b/f/g

 

 

 

 

 

  HWH® Winnebago® Slide-Outs

Hose I.D. by the Print on the Hose Cover as:

HWH-02 HP USE 450J-30200 DIE, 4599-FP010 PUSHER.

06FEB2003

mi9550.pdf

 

 

 

 

 

  HWH® Slide-Outs

Hose I.D. by the Print on the Hose Cover as:

HWH-02 HP USE 450J-30200 DIE, 4599-FP010 PUSHER.

12FEB2003

mi9551.pdf

 

 

 

 

 

  Concerning Warranty Return Policy for HWH® Hydraulic Hose Warranties

13FEB2003

mi9552.pdf

 

 

 

 

Hose Ends

 

 

 

 

  Tightening 37° Hydraulic Fittings

07MAY2015 (REV)

mi9573c.pdf

 

 

 

 

Hydraulic Systems

 

 

 

 

  Cold Weather Operations – Hydraulic Systems

20APR2010

mi95531.pdf

 

 

 

 

Jacks

 

 

 

 

  Repairing or Installing an AP8525 Leveling Jack

08MAR1993

mi9540.pdf

 

 

 

 

 

  AP1206 Mechanical Kick-Down Jack

14JUN1996

mi9547.pdf

 

 

 

 

 

  Jack Retraction Times

04MAY2005

mi9553.pdf

 

 

 

 

 

  Horizontal and Vertical Adjustments on Kick-Down Jacks

31MAR2008

mi9562.pdf

 

 

 

 

 

 Maintenance of All HWH® Kick-Down Jacks, Straight-Acting/Fixed-Cylinder Jacks and Straight-Acting/Pivoting-Cylinder Jacks.

21JUL2010

ml47149.pdf

mi9575 & mi9576

 

 

 

 

 

  Jack Retraction Information for 305/310/325 & 610/625 Leveling Systems

28APR2003

ml30817.pdf

mi95948 n/p/q/r

 

 

 

 

 

 Anti-Icing / Deicing Agents & Corrosion of Metallic Components

03NOV2016

mi95532.pdf

 

 

 

 

Relays

 

 

 

 

  2007 Newmar® Essex® and Mountain Aire® Motorhomes built January 2006 thru July 2006.

13SEP2006

mi9557.pdf

 

 

 

 

 

  Four Cylinder Slide-Out Systems – Electric Relay Rewiring

13AUG1999

mi9549.pdf

 

 

 

 

Sensing Unit

 

 

 

 

  Level Sensing Unit Adjustment

15FEB1993

mi9543.pdf

 

 

 

 

Slide-Outs

 

 

 

 

  Slide-Out Synchronizing Cylinder Pressure Switches

26APR2002

mi95400k.pdf

 

 

 

 

 

  Diagnosing Slide-Out Rooms – That Extend When Not In Use

28AUG1995

mi9546.pdf

 

 

 

 

 

  Four Cylinder Slide-Out Systems – Electric Relay Rewiring

13AUG1999

mi9549.pdf

 

 

 

 

 

  2004 Winnebago® X-Slide Installation Adjustments

11OCT2004

mi9556.pdf

 

 

 

 

Switches

 

 

 

 

  Adjustment for all Jack Hydraulic Pressure Switches

15FEB1993

26JUL2010 (REV)

mi9544.pdf

 

 

 

 

 

  Slide-Out Synchronizing Cylinder Pressure Switches

26APR2002

mi95400k.pdf

 

 

 

 

Towing Issues

 

 

 

 

Towing a Vehicle with and HWH Air Leveling System

DDSEP1988

mi9541.pdf

 

 

 

 

Valves

 

 

 

 

  Hydraulic Solenoid Valve Replacement & the “STORE” Mode.

DDAPR2009

ml44725

mi9530 & mi9553

 

 

 

 

 

  Hydraulic Solenoid Valve I.D. and Replacement

(Slide-Outs and Leveling Systems)

28APR2003

mi957603.pdf

 

 

 

 

 

  Slide-Out Solenoid Valve Replacement

01APR2004

04NOV2013

mi159502.pdf

 

 

 

 

Warranty Issues

 

 

 

 

  Explanation of HWH® Flat Rate Times

18JUL2012

mi9577.pdf

 

 

 

 

 

  Concerning Warranty Return Policy for HWH® Hydraulic Hose Warranties

13FEB2003

mi9552.pdf