Chapter 8 Rear Suspension System Service 159
To install the new spring, use the spring compressor to
decrease spring bend enough to allow installation. Then
install the spring so it is centered in the body and each side
of the suspension. Decompress the spring and remove the
tool; then reinstall all the clips and brackets that were
removed.
Driving Axles
On a driving axle, the transverse leaf spring is a
multiple leaf design attached to the bottom of the axle
Spring shackle bolt
Spring shackle bolt
U-bolts
Washer
Washer
Nut
Nut
Shackle
Bushing
Leaf spring
Anchor plate
Bushing
Bolt
Washer
Nut
Washer
Nut
Figure 8-27. This rear axle is mounted on top (above) the leaf spring. (General Motors)
Rear shock absorber
Frame
Spring
shackle
Rear axle
housing
Rear leaf
spring
U-bolt
Figure 8-28. A rear suspension in which the axle housing is
mounted under the leaf springs. (Toyota)
Figure 8-29. A transverse leaf spring compression tool. Be
careful not to nick or scratch composite springs. They can break
at the nicked or scratched point. (General Motors)
Transverse
leaf spring
Turn handle
to compress spring
Spring
compressing tool
Figure 8-30. A transverse leaf spring compressor tool in posi-
tion for spring removal. Vehicle has been raised on a hoist for
spring access. (General Motors)