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
Medical Coaches 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:  

SA------------Power Extend/Spring Retract Jacks (single-acting)
DA-----------Power Extend/Power Retract Jacks (double-acting)
D-------------Air Dump

System #                            System Description                                         Hyd. Diagrams        Elect. Diagrams

AP44126         625S Leveling D 4-SA Jacks                                                 MP70035                MP90197A-D
                        1-AP41232 Power Control with AP36195 Power Unit
                        2-AP42564 9,000 SA Jacks
                        2-AP41174 12,000 SA Jacks 

AP43832         2K Leveling FW 4-DA Jacks                                                MP70080                MP90254A-E
                        1-AP43834 Power Control with AP43848 Power Unit
                        2-AP43727 16,000 DA Jacks
                        2-AP43900 16,000 DA Jacks