Multi axle trailers with lift axles sensors should be installed on the least loaded axle or unloaded axle that locks first. Make all wiring connections to fuse truck and toggle switch as shown in figure 9.
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Lift axle wiring diagram. These 2 wire diagrams fit the needs for most trailers. Extrapolate the same expansion for additional axles. Make sure that the toggle switch is wired so that the lift axle is down when the switch is on. Hendricksons shipping on demand program will keep you moving with more choices and less hassle than ever before. Choose from eight different suspensions. Always disconnect the battery while working with the vehicles electrical system.
Typical trailer wiring diagram and schematic. L1009 trailer axle s cam and brake chamber bracket replacement rev b 0619 14m l1029 rf model service manual rev 0109 16 mb l1030 rs advantage and smartride service manual rev 0109 22 mb l1075 hendrickson chassis axlehca installation procedure rev b 0712 782k l583 comprehensive warranty statement rev ab 1219 873k l583fr. 4 lift axle control module electrical instructions caution. Only the blue brake and white ground wires are different. Make all wiring connections to fuse truck and toggle switch as shown in figure 3. The front axle lifts by only the frame mounted air switch.
Steerable lift axles have grown with owner operators and fleets offering an affordable way to increase productivity and lessen truck and tire wear. Page 23 section 4 system configurations power cable wiring diagrams figure 410 stoplight power circuit pn 894 604 19x 2 3 conductor cable white blue black brown. I lift it empty and also when loaded up to around 30000lbs on deck. Attach the brown wire from the solenoid valve to a reliable grounding point on the truck. Attachment to the truck frame is not sufficient for. Urlsignup modal propsjsonlangusu0026email drive shaft diagram.
Sensor 3a 3b should be installed on road side. Recommended locations are shown in figures. Sensor 2a 2b should be installed on curb side. Page 19 section 4 system configurations 4s2m trailer abs configuration diagram for lift axle applications forward lift axle installation diagram figure 45 fixed axle lift axle. The yellow sensors must go with the yellow abs valve. Is this illegal anywhere.
0 items in cart total. I have a load gauge for the rear axle which i use to keep the axle weight under 20000lbs. I run a 48 flat with a 2 axle 101 spread. Make sure that the toggle switch is wired so that the lift axle is down when the switch is on. The image above shows a single axle trailer and the next image shows wiring for tandem axles.
Gallery of Lift Axle Wiring Diagram
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