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

PL Custom Emergency 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:  

UPLO ------ Universal Platform Level Out slide out
SA------------Power Extend/Spring Retract Jacks

System #                            System Description                                         Hyd. Diagrams        Elect. Diagrams

AP58265                          725 Leveling 4-SA Jacks 1 Slide-out                        MP71132              MP91335
                                             2-AP43876 9,000 SA Jacks
                                             2-AP43876 12,000 SA Jacks
                                             1-AP55132 Power Unit
                                             1-AP58267 Panel / Harness / NMOM Kit
                                             1-AP58234 UPLO kit w/AP57217&AP57218 Mechanisms