22
WC247A
10. Connect the two electrical connectors and check EPS
operation.
11. Install the hood and grille.
Rack and Pinion
Assembly
REMOVING
1. Remove the hood and grille; then remove the EPS assem-
bly.
2. Remove the front differential assembly (see Drive Sys-
tem).
3. Remove the cotter pins and nuts securing the tie rods to
the steering rack.
WC259
4. Remove four cap screws securing the upper mounting
bracket to the frame and remove the bracket.
WC278A
5. Remove four cap screws securing the rack and pinion
assembly to the frame; then rotate the rack and pinion
assembly to the rear and out of the frame from either side.
WC260A
WC279
INSPECTING
1. Inspect the input shaft splines for excessive wear or signs
of misalignment.
2. Inspect the slide mechanism for pitting, excessive wear, or
worn bushings.
3. Rotate the input shaft from center to full left and right
checking for any binding or catching.
4. Check for loose cap screws on rack and pinion housing.
5. Check for seal damage or lubricant leaks.
NOTE: The steering assembly (rack and pinion) is
not repairable and must be replaced as an assembly;
however, the tie rods and boots are replaceable.
INSTALLING
1. Place the rack and pinion assembly into the frame and
guide the steering input shaft up through the shaft open-
ing; then rotate the assembly forward and into position on
the front mounting bracket.
