PRIMAAX
®
EX / PRIMAAX
®
for International Truck Vehicles
17730-283
65
Component Replacement
3. Install the QUIK-ALIGN collars and the new mounting hardware that attach the support beam to
the frame hanger, see Figure 8-41. Verify that the nose of each QUIK-ALIGN collar is installed
correctly into pivot bushing sleeve, and the flanged side is flat against the frame hanger face
within the alignment guides. Snug QUIK-ALIGN locknuts to 50 to 100 foot pounds torque,
DO
NOT
tighten at this time.
4. Install the torque rod mounting fasteners and reinstall any shims that were removed dur-
ing disassembly. Tighten the fasteners to the proper specification, see Torque Specification
Section of this publication per model designation.
5. See additional Air Spring Cautions and Warnings in the Important Safety Notice Section of
this publication prior to deflating or inflating the air system.
6. Connect the height control valve linkage(s) to the height control valve arm(s) to inflate the
suspension.
7. Remove frame supports(s).
8. Verify that the axle is in proper alignment. See Alignment & Adjustments Section of this
publication.
NOTE
It is mandatory to have the vehicle at proper ride height prior to tightening the 1.0" QUIK-ALIGN
locknuts to torque specifications.
9. After the correct alignment of the axle is verified tighten the 1.0" QUIK-ALIGN locknuts to
525-575 foot pounds torque.
10. Verify the correct pinion angle on the axle per vehicle manufacturer’s specifications. Adjust
as necessary per the Alignment & Adjustments Section of this publication.
11. Remove the wheel chocks.
Pro Gear and Transmission • 906 W. Gore St. Orlando, FL 32805 • 1 (877) 776-4600 / (407) 872-1901 • [email protected]
