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Home >> Smart >> 2015 >> Fortwo Electric Drive, 2D Convertible >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System - 451 Chassis >> Testing & Repair >> Remove/install electric fan >> Remove/install electric fan - AR20.40-P-5000MEV

Remove/install electric fan - AR20.40-P-5000MEV

ENGINE 780.009 in MODEL 451.391/491 For electric drive motor 

Fig 1: Identifying Electric Fan Remove/Install Components
G10978232DANGERNOTESNOTESNOTESREMOVINGINSTALLINGINSTALLATION IMPORTANTCourtesy of MERCEDES-BENZ USA
DANGER Risk of death  when touching components on vehicles with high-voltage on-board electrical system Do not touch components and open lines of the high-voltage on-board electrical system. Persons who wear electronic implants (e.g. cardiac pacemakers), must not  carry out any work on high-voltage on-board electrical systems. AS54.00-Z-0001-01A
NOTES Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
NOTES Note on the voltage on-board electrical system   AH54.00-P-0010-01A
NOTES Note on high-voltage battery   AH54.10-P-0006-01MEV
REMOVINGINSTALLING Remove/install     
1 Remove vehicle key and mains plug    
2 Carry out disconnection of high-voltage system   AR54.10-P-1160MEV
3 Lower and position rear drive module   AR01.00-P-3050MEV
4 Disconnect electrical connection (1) from electric drive fan motor and high voltage charger (M4/8)    
5 Unclip electric drive fan motor and high voltage charger (M4/8) (arrow A) and remove upwards out of the shackles (arrow B) INSTALLATION IMPORTANT : Ensure that the seals (2) are fixed on the fan shroud.  
6 Install in the reverse order