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
SEE MORE:
If the Off Indicator Is Lit for an Adult-Sized Occupant
If a person of adult size is sitting in
the front outboard passenger seat,
but the OFF indicator is lit, it could
be because that person is not sitting
properly in the seat. Use the
following steps to allow the system
to detect that person and enable the
front outboard passenger frontal
airbag and
Engine Oil Life System
When to Change Engine Oil
This vehicle has a computer system
that indicates when to change the
engine oil and filter. This is based
on a combination of factors which
include engine revolutions, engine
temperature, and miles driven.
Based on driving conditions, the
mileage at which an oil change is
