Buick Encore: Description and operation
REAR SUSPENSION DESCRIPTION AND OPERATION
This vehicle has a beam rear suspension system consisting of the following components:
- An axle with integral trailing arms
- A cross beam
- Two coil springs
- Two standard shock absorbers
Axle Assembly
The axle assembly attaches to the underbody through a rubber bushing and bracket located at the front of each integral trailing arm. The brackets are bolted to the underbody side rails. The axle structure itself maintains the geometrical relationship of the wheels relative to the centerline of the body.
Rear camber and tow are not adjustable. Replace any damaged suspension components as necessary.
Coil Spring
The coil springs support the weight of the vehicle in the rear. Rubber insulators isolate the coil spring at the upper and lower spring seat.
Shock Absorber
The shock absorbers are connected to the rear axle and the vehicle underbody. The shock absorbers are nonadjustable and non-refillable. Service of the shocks requires replacement of the shock assembly.
Wheel Bearing/Hub Assembly
A single hub and bearing assembly is bolted to both ends of the rear axle assembly. The hub and bearing assembly is a sealed unit that eliminates the need for wheel bearing adjustment or periodic maintenance.
Although the rear suspension components are lubricated for life and require no routine lubrication, they should be inspected periodically for damage and wear.
SPECIAL TOOLS AND EQUIPMENT
SPECIAL TOOLS
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Trim Height Specifications
SPECIFICATIONS
TRIM HEIGHT SPECIFICATIONS (USA)
For description see Trim Height Inspection, refer to Trim Height Inspection.
Trim Height Specifications (USA)
TRIM HEIGHT SPECIFICATIONS (CANADA)
Trim
Trim height inspection
Trim Height Measurement
Trim height is a predetermined measurement relating to vehicle ride height.
Incorrect trim heights can cause the
vehicle to bottom out over bumps, damage to the suspension com
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Lifting and jacking the vehicle
NOTE: The use of a LOW PROFILE LIFT ARMS SYSTEM may be required to
avoid
unwanted contact with the vehicle's body and structure depending on lifting
equipment used. Refer to the manufacture's recommendation for their
applications of low profile lift arms system for their lifting equipment.
Fig. 1
Securing a Child Restraint
Designed for the LATCH
System
Warning
A child could be seriously injured
or killed in a crash if the child
restraint is not properly attached
to the vehicle using either the
LATCH anchors or the vehicle
seat belt. Follow the instructions
that came with the child restraint
and the instructions in this
manual.
Warning
To reduce th
