Chevrolet Cruze Repair Manual: High Strength Low Alloy Steel
This information provides repair recommendations and general guidelines for steel classified as High Strength Low Alloy Steel, also known as HSLA. This type of steel normally has a tensile strength range from 300-700 MPa.
General Motors recommends the following when repairing or replacing this type of steel during collision repair.
Recommended Repairs
- Cold repairs can be performed on this type of steel, unless the damage includes kinks. If the damage includes kinks, the part should be replaced.
- Controlled use of heat can be used to repair damage, if the heat does not exceed 650°C (1200°F). The heat should be applied a maximum of 2 times, for up to 90 seconds.
- Sectioning or partial replacement of this type of steel is recommended only at approved locations, in a specific sectioning procedure.
- This type of steel can be used as a sleeve, or backer plate, during sectioning procedures.
- Squeeze Resistance Spot Welding can be used to replace factory spot welds, where applicable.
- MIG plug welding and MIG stitch welding can be used on this type of steel.
- MIG Brazing can be used on this type of steel.
Dual Phase Steel
This information provides repair recommendations and general guidelines for
steel classified as Dual Phase Steel (Dual Phase Steel with a
tensile strength up to and including 800 MPa), also known a ...
Mild Steel
This information provides repair recommendations and general guidelines for
steel classified as Mild Steel. This type of steel normally has a
tensile strength less than 270 MPa. This includes the c ...
Other materials:
Securing Child Restraints (Rear Seat)
When securing a child restraint in a rear seating position, study the instructions
that came with the child restraint to make sure it is compatible with this vehicle.
If the child restraint has the LATCH system.
Do not secure a child seat in a position without a top tether anchor if a national
...
Scrapping Procedure
During the course of a vehicle's useful life, certain situations may arise
which will necessitate the disposal of a live (undeployed)
pretensioner. The following information covers the proper procedures for the
disposing of a live (undeployed) pretensioner. Deploy the
pretensioner before dispo ...
Rear Axle Bushing Replacement
Special Tools
CH 6616 Hydraulic Hand Pump
CH 6615-10 Hydraulic Cylinder
CH-48377-1 Chisel
CH-49233 Adapter
CH 906-42 Adapter
For equivalent regional tools. Refer to Special Tools
Removal Procedure
Warning: Use of eye goggles is necessary to prevent personal injury.
Remove the re ...
