It brakes are working correctly� must be applied to DANGER, WARNING and CAUTION statements, which Hendrickson reserves the right to make changes and emphasize severity� improvements to its products and publications at any time� Consult the Hendrickson website imporTanT SaFeTy noTiCeS (www�hendrickson-intl�com) for the latest version of this...
Hub Maintenance Procedures ® ConTaCTinG HenDriCKSon pHone Contact Hendrickson directly in the United States at Contact Hendrickson Trailer Technical Services for 866-RIDEAIR (743‑3247)� From the menu, select: technical assistance as needed� To do so, several options are available� Technical Services must be •...
HXL5 Hub Maintenance Procedures ® preparinG Trailer For SerViCe The field serviceable HXL5 wheel-end features Hendrickson authorized components: Information for trailer preparation, safety and precautionary statements, refer to Hendrickson literature • Ductile iron, aluminum or Dura-Light Hub ® number T12007, available at www�Hendrickson-intl�...
Recommended inspection intervals are based Procedures for service and repair of Hendrickson’s on an average trailer usage of 100,000 MAXX22T™ ADB can be found in Hendrickson literature miles (160,000 km) per year� Higher usage number T72009� For component replacement and would require more frequent inspections�...
Hub Maintenance Procedures ® CHeCKinG For Seal leaKS CHeCKinG For SmooTH roTaTion The HXL5 hub assembly is filled with Chevron Delo® Many factors can effect smoothness of rotation� Primary Synthetic Grease SF at the factory during the causes include: manufacturing process� The grease is contained in the •...
Page 8
HXL5 Hub Maintenance Procedures ® imporTanT: End play can be checked with brake drum installed or removed (preferred)� If ensure all brake drum wheel installed, fasteners are installed and tightened to manufacturers specifications before Rotate and push hub checking end play�...
Only after receiving proper authorization from remove hub from spindle. 7� The inner bearing is Hendrickson Technical Services, use the following held in the hub by the hub seal and should come procedure to remove the HXL5 hub assembly: ®...
If ADB, refer to Hendrickson literature number end performance. T71004 Hub and Rotor Assembly and Caliper Mounting for servicing the rotor�...
Page 11
HXL5 Hub Maintenance Procedures ® install gently slide 6� inner bearing into hub (Figure 1 on 1� Taking care not to damage the seal, page 5)� the hub onto spindle until the seal is against the spindle seal journal (Figure 3 on page 7)�...
Hub Maintenance Procedures ® inSTallinG preCiSion SpinDle nuT tighten 5� precision spindle nut to 50 ft� lbs� (68 Nm) of torque� SySTem Available precision spindle nut systems for HXL5 ® 6� rotate hub clockwise three full revolutions� include: repeat 7� Step 5 and Step 6 three more times�...
HUB REMOVAL on page 9 to spindle nut teeth without readjusting the nut� remove and reinstall hub� If difficulty continues, refer to CONTACTING HENDRICKSON on imporTanT: Teeth between the interlock washer and page 4� precision spindle nut must fully engaged as shown in Figure 13�...
HuB SF GreaSe Dam To make a grease dam, follow the instructions on the face of the template (Figure 14 on page 15)� Use cardboard, plastic or other flat stiff material� TorQue ValueS Table 3 lists torque values for HXL5 wheel-end ® fasteners� TorQue FaSTener ft.
Page 15
HXL5 Hub Maintenance Procedures ® Figure 14: Hub SF Grease Dam template T72007 A...
Page 16
Call Hendrickson at 866.RIDEAIR (743.3247) for additional information. TRAILER COMMERCIAL VEHICLE SYSTEMS Hendrickson Canada Hendrickson Mexicana 2070 Industrial Place SE 250 Chrysler Drive, Unit #3 Circuito El Marqués Sur #29 Canton, OH 44707-2641 USA Brampton, ON Canada L6S 6B6 Parque Industrial El Marqués 866.RIDEAIR (743.3247)
Need help?
Do you have a question about the HXL5 and is the answer not in the manual?
Questions and answers