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
PK Van Bodies 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:  

USO ---------Universal Straight Out slide out
ULO ------- Universal Level Out slide out UPLO ------Universal Platform Level Out slide-out DA-----------Power Extend/Power Retract Jacks (double-acting)
SA------------Power Extend/Spring Retract Jacks (single-acting) HP----------- Hand Pump

 

System #                            System Description                                         Hyd. Diagrams        Elect. Diagrams

AP48218         6625S Leveling 4-SA Jacks 2-ULO slide-outs                           MP70387A-C           MP90615A-E
                        2-AP43876 9,000 SA Jacks
                        2-AP38147 16,000 SA Jacks
                        1-AP38022 Power Control w/AP36694 Power Unit
                        2-AP42244 ULO Kits w/AP38944 & AP38945 Mechanisms

AP49468         725 Leveling 4-SA Jacks 1-USO slide-out                                 MP70496A-B           MP90734A-D
                        2-AP43876 9,000 SA Jacks
                        2-AP38147 16,000 SA Jacks
                        1-AP49717 Power Unit
                        1-AP41418 USO Kits w/AP38251 & AP38252 Mechanisms

AP50349         Room Control System HP 2-UPLO Slide-outs                           MP70577A-D           MP908110
                        1-AP49007 Power Unit
                        2-AP50351 UPLO Kits w/AP43166 & AP43167 Mechanisms

AP52448         725 Leveling 4-SA Jacks 3-ULO slide-outs                               MP70737A-D           MP90982A-D
                        2-AP43876 9,000 SA Jacks
                        2-AP38147 16,000 SA Jacks
                        1-AP52511 Power Unit
                        3-AP52451 ULO Kits w/AP40753 & AP40754 Mechanisms

AP54751         725 Leveling MPD 4-SA Jacks 3 Slide-outs                              MP70851A-D           MP91105A-E
                        1-AP54757 Harness / Panel / NMOM Kit
                        2-AP43875 9,000 SA Jacks
                        2-AP38147 16,000 SA Jacks
                        1-AP53746 Power Control
                        3-AP54746 ULO Slide-outs w/AP40753 &AP40754 Mechanisms

Room Control System HP 1-USO Slide-out                             MP70981                MP91209A-B
            1-AP56298 Harness / Panel / NMOM Kit
            1-AP53482 Power Unit
            1-AP56300 USO Kit w/AP46700 & AP46701 Mechanisms