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
Aluminum Trailer 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:  

UPLO ------Universal Platform Level Out slide-out
USO---------Universal Straight Out slide-out

HP-----------Hand Pump

DA-----------Power Extend/Power Retract Jacks (double-acting)

SA------------Power Extend/Spring Retract Jacks (single-acting)
FW-----------Fifth Wheel/Towable Vehicle

 System #                            System Description                                         Hyd. Diagrams        Elect. Diagrams

AP46354         2K Leveling FW HP 4-DA Jacks                                          MP70267                MP90470A-E
                        1-AP43493 Power Unit
                        2-AP43860 7,000 DA Jacks
                        2-AP46657 7,000 DA Jacks

AP46534         Room Control System FW 4-UPLO slide-outs                      MP70293A-D         MP904970
                        1-AP39434 Power Unit
                        2-AP46536  UPLO Kits w/AP46700 & AP46701 Mechanisms
                        1-AP46537  UPLO Kit w/AP46700 & AP46701 Mechanisms
                        1-AP46538  UPLO Kit w/AP46700 & AP46701 Mechanisms

AP46797         2K Leveling FW HP 4-DA Jacks                                          MP70280                MP90483A-E
                        1-AP46783 Power Unit
                        2-AP43998 12,000 DA Jacks
                        2-AP46777 12,000 DA Jacks

AP48949         Room Control System FW HP 2 slide-outs
                        1-AP47802 Power Unit 

AP48950         Room Control System FW HP 3 slide-outs
                        1-AP47344 Power Unit

AP49309         Room Control System FW 4-UPLO slide-outs                      MP70646A-E         MP908920
                        1-AP46412 Power Unit
                        4-AP51255 UPLO Kits w/AP46700 & AP46701 Mechanisms

AP53520         Room Control System 1-UPLO slide-out                              MP70783A-B         MP910320
                        1-AP45790 Power Unit
                        1-AP49081 UPLO Kits w/AP43166 & AP43167 Mechanisms

No System #   Room Control System HP 2-UPLO slide-out                        MP71008A-C         MP91239A-B
                        1-AP53482 Power Unit
                        1-AP56374 UPLO Kits w/AP43166 & AP43167 Mechanisms