Chevrolet Cruze Repair Manual: 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 as DP.
General Motors recommends the following when repairing or replacing this type of steel during collision repair.
Note: The use of heat to repair damage is not recommended for this classification of steel.
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
- 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, when recommended in a specific sectioning procedure.
- 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.
Installation Procedure
Create 5 x 18 mm (4/16 x 11/16 in) slots for MIG-brazing along the edges
of the tail lamp pocket as noted f rom the
original panel.
Note:
Clean and prepare the attaching surf ...
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 ...
Other materials:
Tyre and Wheel Removal and Installation
Removal Procedure
Raise and suitably support the vehicle. Refer to Lifting and Jacking the
Vehicle.
Remove the wheel center cap.
Mark the relationship of the wheel (2) to the hub.
Remove the wheel nuts (1).
Warning: If penetrating oil gets on the vertical surfaces between the ...
Removal Procedure
Turn the front wheels to the straight forward position and secure the
steering wheel from moving.
Remove the 2 lower steering intermediate shaft bolts (1).
Remove the steering intermediate shaft from the steering gear.
Raise and support the vehicle. Refer to Lifting and Jac ...
Door Locks
WARNING
Unlocked doors can be dangerous.
• Passengers, especially children, can easily open the doors and fall out of
a moving vehicle. The chance of being thrown out of the vehicle in a crash is increased
if the doors are not locked. So, all passengers should wear safety belts properly
and ...
