Chevrolet Sonic Repair Manual: Rear Spring, Insulator, and Jounce Bumper Replacement

Chevrolet Sonic Repair Manual / Chassis / Suspension / Rear Spring, Insulator, and Jounce Bumper Replacement

Rear Spring, Insulator, and Jounce Bumper Replacement
Callout	Component Name
Preliminary Procedure Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle.
1	Rear Spring Procedure If removing the rear spring to service other suspension components, note the position of the rear spring in relationship to the insulators. Support the rear axle with a hydraulic jack. Remove the lower rear shock absorber bolt. Refer to Shock Absorber Replacement.
2	Upper Rear Spring Insulator Tip: Ensure that the rear spring insulator is properly seated in the rear frame rail.
3	Lower Rear Spring Insulator Tip: Ensure that the rear spring insulator is properly seated in the rear axle.

Strut and Shock Absorber Inspection (Shock Absorber)

Note: The shock absorber assembly DOES NOT have to be removed from the vehicle to perform the following inspection procedure. Note: A light film of oil on the top portion of the lower sho ...

Stabilizer Shaft Link Replacement

Stabilizer Shaft Link Replacement Callout Component Name Preliminary Procedure Raise and Support the vehicle. Refer to Lifting and ...

Other materials:

Secondary Air Injection System Description
The Secondary Air Injection System aids in the reduction of hydrocarbon exhaust emissions during a cold start. This occurs when the start-up engine coolant temperature (ECT) is between −10 to +56°C (14?E33°F), the intake air temperature (IAT) is greater than −10°C (14°F) and it ...

Fuel System Description
Fuel System Overview The fuel system is an electronic returnless on-demand design. A returnless fuel system reduces the internal temperature of the fuel tank by not returning hot fuel from the engine to the fuel tank. Reducing the internal temperature of the fuel tank results in lo ...

Drive Range, First Gear Engine Braking (Gen 1)
When the gear selector lever is moved to the Drive (D) range from the Neutral (N) position, the transmission will provide engine braking. In this operating range, the normally-low 1234 pressure control solenoid 5 is commanded ON and, in the engine braking mode, the following changes occur with ...

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