17730-241 61 Component Replacement
AR2
™
1. Clean and inspect the inner diameter of the torque rod end hubs, see Figure 8-45.
use a paraffinic oil, or soap base lubricant. Such lubricants can cause adverse reactions
with the bushing, causing premature failure.
2. Lubricate the inner diameter of the torque rod end hubs and the new bushings with NLGI#2–
EP (Extreme Pressure) lithium base grease, see Figure 8-46.
3. Support the torque rod end hub centered on the receiving tool. Be sure the torque rod is
squarely supported on the press bed for safety.
4. Re-align the bar pin bushings to the mark made before removal as shown in Figure 8-42.
5. Using the shop made tool, place the installer tool on the bushing and press in. The bushing
must be centered within the hub of the torque rod.
6. Wipe off the excess lubricant.
7. Install the torque rod as detailed in the Torque Rod Assembly instructions in this section.
A cross tube seldom requires replacement, usually only when it has been bent, possibly due to
hitting an object. A bent cross tube may cause misalignment of the axles, and must be replaced
immediately to eliminate abnormal tire wear.
■
- Follow the Equalizing Beam component replace-
ment procedure in this section. Within the procedure, after removal of the equalizing beams
when the equalizing beams are separated, remove and replace cross tube.
■
■
Center Bushing End Plug (see Parts Lists section)
■
Cutting Torch
■
Welding Equipment
■
Hole Saw
1. Use a work bay with a level surface.
2. Chock the front steer axle wheels.
3. Use a cutting torch to make two cuts in the cross tube, see Figure 8-47.
4. Remove the cut section of the cross tube and slide the remaining sections out of the center
bushings and discard.
5. Use a 2½" hole saw and remove only one (1) center bushing end plug from the suspension.
Apply NLGI #2-EP (Extreme Pressure)
lubricant to the inner diameter of torque
rod end hub and bushings
Inspect and clean the inner
diameter of torque rod
end hubs
To Next Page
Loading...