(Install front seat)
WARNING:
Pyrotechnic components
Danger! Immobilization period-threatening injuries!
Danger! Immobilization period-threatening injuries!
- All work on pyrotechnic parts may be carried out by technically experienced and appropriately trained personnel only
- Replace any damaged part or ones that have been dropped
- For additional information see: SAFETY REGULATIONS FOR HANDLING COMPONENTS WITH GAS GENERATORS .
NOTE:
RISK OF DAMAGE
Careless handling of tools and sharp-edged components
Scratches, surface damage
Careless handling of tools and sharp-edged components
Scratches, surface damage
- Protect working area
- Handle tools and components carefully
- Cover the door sill using protective coversNOTE: RISK OF DAMAGE
Heavy component
Heavy components can lead to injury or damage- Remove and install heavy components with the aid of another person/other persons
- Lift front seat (1) into the vehicle with the assistance of a support person
- Place front seat (1) to the rear
- Connect connectors (2) and lock
- Attach the cable clip (3)
Disconnecting all battery ground leads
- See ADDITIONAL INFORMATION .
Activating the 48 V electrical system
Precondition
Ignition is switched off
NOTE:
RISK OF DAMAGE
Damage to the 48-V battery
If a 48-V battery that is disconnected from the electrical system is activated, the battery electronics will be damaged
Damage to the 48-V battery
If a 48-V battery that is disconnected from the electrical system is activated, the battery electronics will be damaged
- Only ever activate the 48 V electrical system when the 48 V battery is fully connected up
- Raise the battery ground cable (1)
- Remove special tool 2 452 007
- Release the negative battery cable (2) of the 48-V battery from the attachment
- Position the negative battery cable (2) of the 48-V battery on the negative battery terminal
- Tighten the nut (1)(TIGHTENING TORQUE SPECIFICATIONS)
Negative battery cable to 48-V battery Nut M8 tightening torque 19 Nm - Connect the connector (1) of the CAN bus and lock it
- Clip in the clip (2)
- Activate the 48 V electrical system by closing the hood
The activation takes place automatically
- Shift front seat rearwards
- Replace screws (1)
Parts: Screws
- Tighten down screws (1)(TIGHTENING TORQUE SPECIFICATIONS)
Seat to body Cheese head screw with collar
Replace screwTightening torque 42 Nm - Shift front seat forwards
- Replace screws (1)
Parts: Screws
- Tighten down screws (1)
(TIGHTENING TORQUE SPECIFICATIONS)
| Seat to body | ||
| Cheese head screw with collar Replace screw |
Tightening torque | 42 Nm |
Installing the front strap fitting
NOTE:
TECHNICAL INFORMATION
Clean all threaded belt connections with micro-encapsulated outer and internal threads
Shavings or other debris must not remain in the components
If a microencapsulated screw is reused, it must be coated with the following screw locking agent: Loctite 243, medium strength
The screw connection must be completed within 10 minutes as hardening begins after this period
Clean all threaded belt connections with micro-encapsulated outer and internal threads
Shavings or other debris must not remain in the components
If a microencapsulated screw is reused, it must be coated with the following screw locking agent: Loctite 243, medium strength
The screw connection must be completed within 10 minutes as hardening begins after this period
- Fully adjust the front seat to the front and top
- Insert the end fitting (2)
- Replace the screw (1)
Parts: Screw
- Tighten down screw (1)
(TIGHTENING TORQUE SPECIFICATIONS)
| Seat belt strap fitting to seat mechanism | ||
| M10 Replace screw |
tightening torque | 42 Nm |