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SERVICE PART INSTRUCTIONS

SERVICEPART INSTRUCTIONS

SERVICEPART INSTRUCTIONS

Figure 2

8. Measure the bumper gap. Use the largest feeler gauge or stack

of gauges that will fit into the gap on either side of the

screwdriver. Figure 2.

9. Use the bumper gap measurement to select a shim according

to the table.

If the bumper gap exceeds 0.145-inch (3.683 mm):

Replace the old caliper with a new caliper and remeasure

the bumper gap.

If the bumper gap with the new caliper is between

0.058-inch (1.473 mm) and 0.145-inch (3.683 mm):

Select a shim from the table.

If the bumper gap with the new caliper exceeds

0.145-inch (3.683 mm):

Replace the anchor plate also.

Use a new key and spring when assembling the new

components.

Gap Size

Shim Thickness

0-0.058

s

(0-1.473 mm)

None required

0.058-0.101

s

(1.473-2.565 mm)

0.025

s

(0.635 mm)

0.101-0.145

s

(2.565-3.683 mm)

0.045

s

(1.143 mm)

0.145

s

(3.683 mm)

Refer to Step 9.

Install the Shim

1. Remove the caliper assembly from the anchor plate. Install the

selected shim on the anchor plate v-way opposite the key and

spring v-way. Figure 3.

Figure 3

2. With the shim in place on the anchor plate v-way, reinstall the

caliper assembly with a new key and spring.

3. Measure the bumper gap as described in Steps 7 and 8. If the

gap exceeds 0.058-inch (1.473 mm), install a thicker shim or

replace components as described in Step 9.

Figure 2

4006583a

SUPPORT

KEY

“A”

“B”

“D”

“C”

BUMPER

GAP

STEERING

KNUCKLE

STEERING

KNUCKLE

Figure 3

4006584a

BOLT

KEY

ANCHOR

PLATE

SPRING

SHIM

ANCHOR

PLATE

V-WAY