Nissan Juke Service and Repair Manual : Precaution
REPAIRING HIGH STRENGTH STEEL
High Strength Steel (HSS)
High strength steel is used for body panels in order to reduce vehicle weight.
Accordingly, precautions in repairing automotive bodies made of high strength steel are described below:
FOR 2WD MODELS
FOR 4WD MODELS
Read the following precautions when repairing HSS:
1. Additional points to consider • The repair of reinforcements (such as side members) by heating is not recommended, because it may weaken the component.
When heating is unavoidable, never heat HSS parts above 550°C (1,022°F).
Verify heating temperature with a thermometer.
(Crayon-type and other similar type thermometer are appropriate.)
When straightening body panels, use caution in pulling any HSS panel. Because HSS is very strong, pulling may cause deformation in adjacent sections of the body. In this case, increase the number of measuring points, and carefully pull the HSS panel.
• When cutting HSS panels, avoid gas (torch) cutting if possible.
Instead, use a saw to avoid weakening surrounding areas due to heat. If gas (torch) cutting is unavoidable, allow a minimum margin of 50 mm (1.97in).
• When welding HSS panels, use spot welding whenever possible in order to minimize weakening surrounding areas due to heat.
If spot welding is impossible, use MIG. welding. Do not use gas (torch) for welding because it is inferior in welding strength.
• Spot welding on HSS panels is harder than that of an ordinary steel panel.
Therefore, when cutting spot welds on a HSS panel, use a low speed high torque drill (1,000 to 1,200 rpm) to increase drill bit durability and facilitate the operation.
2. Precautions in spot welding HSS This work should be performed under standard working conditions.
Always note the following when spot welding HSS: • The electrode tip diameter must be sized properly according to the metal thickness
• The panel surfaces must fit flush to each other, leaving no gaps.
• Follow the specifications for the proper welding pitch.
Handling of Ultra High Strength Steel Plate Parts
PROHIBITION OF CUT AND CONNECTION
Never cut and Joint the stiffener front side member (front floor inside frame parts) because its material is high strength steel plate (ultra high strength steel plate).
The front floor assembly must be replaced if this part is damaged.
Vehicle information
BODY EXTERIOR PAINT COLOR
Body Exterior Paint Color
FOR 2WD MODELS
NOTE:
• S: Solid
• 2S: Solid + Clear
• CS: Color clear solid
• M: Metallic
• P: 2-Coat pearl
• 3P: 3-Coat pearl
• FPM: ...
Preparation
...
Other materials:
Precaution Necessary for Steering Wheel Rotation after Battery Disconnect
NOTE:
• Before removing and installing any control units, first turn the ignition
switch to the LOCK position, then disconnect
both battery cables.
• After finishing work, confirm that all control unit connectors are connected
properly, then re-connect both
battery cables.
• Always use CONS ...
List of voice commands
When you push and release the button
on the steering wheel, you can choose from the commands on the Main Menu. The following
pages describe these commands and the commands in each sub-menu.
Remember to wait for the tone before speaking. You can say “Help” to hear
the list of commands curre ...
Wiring diagram
AUTOMATIC AIR CONDITIONING SYSTEM
Wiring Diagram
For connector terminal arrangements, harness layouts, and alphabets in a
(option abbreviation; if not
described in wiring diagram), refer to GI-12, "Connector Information/Explanation
of Option Abbreviation".
...
