HWH Corporation
(On I-80, Exit 267 South)
2096 Moscow Road
Moscow, Iowa 52760

Phone: (563)724-3396 or (800)321-3494
Fax: (563)724-3408

Business Hours: 8 a.m. - 5 p.m. Central Time (M-F)

The World's Largest Manufacturer
of RV Leveling & Room Extension Systems
Matthews Specialty Vehicles System Diagrams


THESE DIAGRAMS ARE SPECIFIC TO SYSTEMS ON PARTICULAR VEHICLES.  TO FIND DIAGRAMS SPECIFIC TO A VEHICLE, THE SYSTEM OR INDIVIDUAL PART NUMBERS MUST MATCH THE EQUIPMENT ON THE VEHICLE.

GENERIC DIAGRAMS MAY BE AVAILABLE.  REFER TO "GENERIC SYSTEM DIAGRAMS" ON THE PREVIOUS PAGE.

BECAUSE THERE CAN BE CHANGES TO SYSTEM COMPONENTS, DRAWINGS LISTED HERE MAY DIFFER FROM EXISTING EQUIPMENT ON A PARTICULAR VEHICLE.  IF NECESSARY, CONTACT HWH CORPORATION FOR ASSISTANCE. 

LEGEND:  

ULO----------Universal Level Out slide-out
UFR----------Under Floor Rail slide-out
SA------------Power Extend/Spring Retract Jacks
TT------------Travel Trailer
FW-----------Fifth Wheel Vehicle
JS-------------Joystick leveling system

System #                            System Description                                         Hyd. Diagrams        Elect. Diagrams

AP30489         625 Leveling 4-SA Jacks                                                                                        MP89043A-E
                        1-AP24946 Touch Panel
                        2-AP43878 12,000 SA Jacks
                        2-AP38147 16,000 DA Jacks
                        1-AP30560 Power Control w/AP36195 Power Unit

AP30798         325 Leveling 4-SA Jacks                                                   MP69305                     MP89053A-D
                        1-AP29691 Touch Panel
                        4-AP29620 6,000 SA Jacks
                        1-AP30809 Power Control w/AP32397 Power Unit                       

AP35280         625 Leveling 4-SA Jacks 2-Slide-outs                               MP69405A-B               MP89429A-F
                        1-AP24946 Touch Panel
                        2-AP11599 Room Control Panel
                        2-AP29787 12,000 SA Jacks
                        2-AP29783 16,000 SA Jacks
                        1-AP35283 Power Control w/AP30118 Power Unit
                        2-AP35282 UFR Slide-out kits w/AP22227 & AP22228 Mechanisms

AP36114         225 JS Leveling 4-SA Jacks                                             MP69469                       MP895090
                        AP12972 JS Valve
                        2-AP29786 12,000 SA Jacks
                        2-AP29782 16,000 SA Jacks
                        1-AP36202 Power Unit
                        1-AP28580 Sensing Unit

AP38104         625S Leveling 4-SA Jacks 2-Slide-outs                           MP69595A-C                   MP89680A-F
                        1-AP37168 Touch Panel
                        2-AP11599 Room Control Panel
                        2-AP29787 12000 SA Jacks 
                        2-AP38147 16,000 SA Jacks
                        1-AP38108 Power Control w/AP36694 Power Unit
                        2-AP38106 ULO Slide-out w/AP38383 & AP38384 Mechanisms

AP39967         625 Leveling 4-SA Jacks 1-Slide-out                               MP69743A-B                    MP89847A-E
                        1-AP37168 Touch Panel
                        1-AP11599 Room Control Panel
                        2-AP29787 12,000 SA Jacks
                        2-AP38147 16,000 SA Jacks
                        1-AP39982 Power Control w/AP38506 Power Unit
                        1-AP38106 ULO Slide-out w/AP38383 & AP38384 Mechanisms

AP40120         625S Leveling 4-SA Jacks                                               MP69765                       MP89871A-D
                        1-AP37168 Touch Panel
                        2-AP29787 12,000 SA Jacks
                        2-AP38147 16,000 SA Jacks
                        1-AP40216 Power Control w/AP36195 Power Unit

AP40481         625S Leveling TT 4-SA Jacks                                          MP69797                      MP89908A-D
                        1-AP37982 Control Pendant w/AP24946 Touch Panel
                        1-AP36945 6,000 TT SA Jack Right Front
                        1-AP36946 6,000 TT SA Jack Left Front
                        2-AP40490 6,000 TT SA Jacks Rear
                        1-AP39392 Power Control w/AP39391 Power Unit

AP40844         625 Leveling FW 4-SA Jacks                                           MP69834                      MP89951A-D
                        1-AP37982 Control Pendant w/AP24946 Touch Panel
                        2-AP36400 6,000 FW SA Jacks Front
                        2-AP40490 6,000 TT SA Jacks Rear
                        1-AP39392 Power Control w/AP39391 Power Unit

AP41135         625S Leveling 4-SA Jacks 1-Slide-out                             MP69877A-B                MP89996A-E
                        1-AP37168 Touch Panel
                        1-AP11599 Room Control Panel
                        2-AP43099 9,000 SA Jacks
                        2-AP44649 12,000 SA Jacks
                        1-AP37339 Power Control w/AP38506 Power Unit
                        1-AP40480 ULO Slide-out w/AP38944 & AP38945 Mechanisms

AP41423         Control Package 1-Slide-out                                            MP69893                       MP900150
                        1-AP11599 Room Control Panel
                        1-AP40380 Power Unit
                        1-AP26415 UFR Slide-out w/1-AP26416 mechanism

AP43122         625S Leveling 4-SA Jacks 4-Slide-outs                           MP70029A-C                MP90190A-F
                        1-AP37165 Touch Panel
                        3-AP11599 Room Control Panel
                        2-AP43878 12,000 SA Jacks
                        2-AP38147 16,000 SA Jacks
                        1-AP43158 Power Control w/AP38446 Power Unit
                        2-AP35282 UFR Slide-out w/AP22227 & AP22228 Mechanisms
                        2-AP40480 ULO Slide-out w/AP38944 & AP38945 Mechanisms

AP44805         625S Leveling 4-SA Jacks 3-Slide-outs                          MP70164A-C                 MP90354A-F
                        1-AP37168 Touch Panel
                        3-AP11599 Room Control Panel
                        2-AP43878 12,000 SA Jacks
                        2-AP38147 16,000 SA Jacks

                        1-AP44807 Power Control w/AP38445 Power Unit
                        2-AP38106 ULO Slide-out w/AP38383 & AP38384 Mechanisms
                        1-AP42118 ULO Slide-out w/AP44727 & AP44728 Mechanisms

AP53023         725 Leveling 4-SA Jacks 1-Slide-out                             MP70757A-B                  MP91001A-D
                        2-AP43099 9,000 SA Jacks
                        2-AP44649 12,000 SA Jacks
                        1-AP48443 Power Control w/AP29578 Pump
                        1-AP48390 ULO/IO Slide-out w/AP48384 & AP48385 Mechanisms

AP53040         725 Leveling 4-SA Jacks 1-Slide-out                             MP70752A-B                  MP90997A-D
                        2-AP44649 12,000 SA Jacks
                        2-AP37562 24,000 SA Jacks
                        1-AP53196 Power Control w/AP13334 Pump
                        1-AP48390 ULO/IO Slide-out w/AP48384 & AP48385 Mechanisms

AP53118         2K Leveling HP 4-DA Jacks                                           MP70760                       MP91004A-E
                        2-AP46030 12,000 DA Jacks
                        2-AP45129 16,000 DA Jacks
                        1-AP46306 Power Unit

AP53486         725 Leveling 4-SA Jacks 2 Slide-outs                            MP70786A-C                  MP91036A-E
                        2-AP43878 12,000 SA Jacks
                        2-AP38147 16,000 SA Jacks
                        1-AP53497 Power Control w/AP29578 Pump
                        2-AP38106 ULO Slide-outs w/AP38383 & AP38384 Mechanisms

AP54230         725 Leveling 4-SA Jacks                                                MP70826                          MP91077A-C
                        2-AP43878 12,000 SA Jacks
                        2-AP38147 16,000 SA Jacks
                        1-AP49343 Power Control

AP54666         725 Leveling 4-SA Jacks 1-Slide-out                              MP70838A-B                   MP91092A-E
                        1-AP54669 Harness / Panel / NMOM Kit
                        2-AP44649 12,000 SA Jacks
                        2-AP37562 24,000 SA Jacks
                        1-AP53196 Power Control
                        1-AP54668 ULO Slide-out w/AP40395 &AP40396 Mechanisms

AP54765         725 Leveling 4-SA Jacks 2-Slide-outs                            MP70850A-C                  MP91104A-E
                        1-AP54767 Harness / Panel / NMOM Kit or                 MP70891A-E                   MP91153A-E
                        1-AP55007 Harness / Panel / NMOM Kit
                        2-AP44649 12,000 SA Jacks
                        2-AP37562 24,000 SA Jacks
                        1-AP53196 Power Control
                        2-AP54769 ULO Slide-outs w/AP38944 &AP38945 Mechanisms

AP55150         725 Leveling 4-SA Jacks 1-Slide-out                              MP70878A-B                   MP91140A-E
                        1-AP55152 Harness / Panel / NMOM Kit
                        2-AP43878 12,000 SA Jacks
                        2-AP38147 16,000 SA Jacks
                        1-AP53196 Power Control
                        1-AP54668 ULO Slide-out w/AP40395&AP40396 Mechanisms

AP55971         725 Leveling 4-SA Jacks 2-Slide-outs                             MP70964A-C                   MP91191A-E
                        1-AP55974 Harness / Panel / NMOM Kit
                        2-AP44649 12,000 SA Jacks
                        2-AP37562 24,000 SA Jacks
                        1-AP53196 Power Control
                        2-AP53132 UFR Slide-outs w/AP53333 Mechanisms

AP56290         725 Leveling HP 4-DA Jacks                                        MP70979                            MP91207A-C
                         2-AP46030 12,000 DA Jacks
                         2-AP45129 16,000 DA Jacks
                         1-AP55098 Power Unit       

AP56728         725 Leveling 4-SA Jacks 2-Slide-outs                          MP71006A-C                      MP91237A-E
                         1-AP56704 Harness / Panel / NMOM Kit
                         2-AP44649 12,000 SA Jacks
                         2-AP37562 24,000 SA Jacks
                         1-AP53196 Power Control
                         1-AP55881 UPLO Slide-out w/AP43166 & AP43167 Mechanisms       

AP57203         725 Leveling 4-SA Jacks 1-Slide-out                           MP71035A-B                       MP91269A-E
              1-AP57205 Harness / Panel / NMOM Kit
              2-AP43878 12,000 SA Jacks
              2-AP38147 16,000 SA Jacks
              1-AP53196 Power Control
              1-AP57226 UPLO Slide-out w/AP46700&AP46701 Mechanisms