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Home >> Smart >> 2017 >> Fortwo Electric Drive, 2D Convertible >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System - 453 Chassis >> Testing & Repair >> Remove/Install Electric Fan >> Remove/Install Electric Fan - AR20.40-P-5000SRE

Remove/Install Electric Fan - AR20.40-P-5000SRE

ENGINE 780.997 in MODEL 453.091/391/491 

G12094656Courtesy of MERCEDES-BENZ USA
  Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Disconnect battery ground line   AR54.10-P-0003SR
2 Remove subwoofer Engine 780.997 in model 453.091/391/491 with code 556 (Radio 56A MM2012 with DAB and PREMIUM SOUND)
Engine 780.997 in model 453.091/391/491 with code 557 (RADIO 57A MM2012 without DAB)
Engine 780.997 in model 453.091/391/491 with code 561 (Radio 61C - PREMIUM without DAB with PREMIUM SOUND)
Engine 780.997 in model 453.091/391/491 with code 562 (Radio 62C - R0 with DAB and PREMIUM SOUND)
 
3.1 Remove floor covering in trunk Engine 780.997 in model 453.091  
3.2 Fold floor covering in trunk forwards Engine 780.997 in model 453.391/491  
4 Remove covering over engine    
5 Disconnect electrical connections (1, 2) from electric fan (3)    
6 Remove screw/bolts (4) TORQUE SPECIFICATION Bolt, electric fan to carrier *BA20.40-P-1001-01C 
    TORQUE SPECIFICATION Bolt, electric fan to transmission *BA20.40-P-1002-01C 
7 Detach electric fan (3) from hose (5) and remove INSTALLATION IMPORTANT The guide pin of the electric fan (3) must sit in the elastomer bearing (6).  
8 Install in the reverse order    
INSPECT Check     
9
REFER TO SELF-DIAGNOSTIC SYSTEMS
Perform function test of electric fan (3) with diagnostic system   AD00.00-P-2000-06SR
FAN, FAN CLUTCH

Number Designation Engine 780.997 in model 453
BA20.40-P-1001-01C Bolt, electric fan to carrier Nm 8
FAN, FAN CLUTCH

Number Designation Engine 780.997 in model 453
BA20.40-P-1002-01C Bolt, electric fan to transmission Nm 8