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Home >> Mercedes Benz >> 2003 >> SL55 >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine Cooling System - 230 Chassis >> Testing & Repair >> Remove/install fan shroud - AR20.40-P-6800 >> Remove/install fan shroud - AR20.40-P-6800AC (SL600, SL65 AMG)

Remove/install fan shroud - AR20.40-P-6800AC (SL600, SL65 AMG)

ENGINE 137 in MODEL 215, 220 

ENGINE 275.950 in MODEL 215.376, 220.176 

ENGINE 275.951 in MODEL 230.476 

ENGINE 275.981 in MODEL 230.479 

ENGINE 275.954 in MODEL 230.477 

Shown on model 220 

Fig 1: Identifying Fan Shroud Components - Shown On Model 220
G04840382Courtesy of MERCEDES-BENZ USA
MODIFICATION NOTES

12.8.02 Fastening of ATF line modified in coolant line. Step 5  
REMOVINGINSTALLING Remove/install     
1 Disconnect ground line of battery   AR54.10-P-0003R
  Notes on battery   AH54.10-P-0001-01A
2 Remove front engine cover   AR01.10-P-2405IM
3 Detach plastic cover over RH lamp unit    
4 Remove radiator crossmember    
5 Unclip coolant hose from top of fan shroud (1)    
6 Remove left and right engine intake air ducts    
7 Detach the clamps at top of radiator for fastening the fan shroud (1)    
8 Unscrew bolts from mounting brackets (3) of fan shroud (1)    
9 Disconnect electrical connector from fan shroud (1) and detach cable tie    
10 Remove automatic oil line Before opening the automatic transmission or its components, the ambiance of the separation point has to be cleaned thoroughly. Even the smallest particles of dirt, introduced into the hydraulic components, can result in malfunctions and a total failure of the automatic transmission.
Only remove at top right of radiator. Seal ATF lines so that no ATF flows out.
 
    TORQUE SPECIFICATION *BA20.20-P-1001-01A 
11 Detach coolant line bracket (2) under the fan shroud (1)    
12 Unhook fan shroud (1) from radiator supports (4) and remove upward Installation:  Check that the fan shroud (1) is correctly seated in the radiator supports (4).  
13      
14 Check oil level in automatic transmission, correct if necessary   AR27.00-P-0100AC
RADIATOR, COOLANT HOSES

Number Designation Engine 137.970 Engine 275
BA20.20-P-1001-01A Union nut, automatic transmission oil line to radiator Nm 20 25