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Home >> Mercedes Benz >> 1997 >> E320 >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Climate Control - Testing & Repair - 210 Chassis >> Testing & Repair >> Removing and installing auxiliary fan - AR83.30-P-5600F

Removing and installing auxiliary fan - AR83.30-P-5600F

MODEL 210 with CODE (580) Air conditioning or, for USA, Tempmatic with CODE (581a) Automatic air conditioning 

Fig 1: Identifying Auxiliary Fan Components (1 Of 2)
G04636165Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
Fig 2: Identifying Auxiliary Fan Components (2 Of 2)
G04636166Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
REMOVINGINSTALLING Removal, installation     
1 Turn 2 plastic clips (2) 90 ° and remove grille (1)    
2 Unclip cover (5) and remove    
3 Disconnect auxiliary fan connector X64/4    
4 Pull off clips (6)    
5 Unscrew screws (4) and remove radiator cross member TORQUE SPECIFICATION *BA83.30-P-1004-01A 
6 Lay engine hood pull cable to rear    
7 Unscrew screw (8) and hang brace (7) with horn to side; for this purpose unclip electric wire (9) on cross member TORQUE SPECIFICATION *BA83.30-P-1004-01A 
8 Unscrew 2 screws (11) and remove auxiliary fan    
9 Unclip 6 plastic clips (arrows) and remove fan shroud (10)    
10 Remove poly-V-belt (13) from fan motor M4    
11 Unscrew 3 screws (12) and remove fan motor M4 from support element (14)    
12 Reinstall in opposite order    
TORQUE SPECIFICATION Air conditioning

Number Designation Model 210
A83.30-P-1004-01A Screw for radiator cross member and brace Nm 10
TORQUE SPECIFICATION Air conditioning system

Number Designation Model 129 Model 140 Model 168 up to 28.2.01 Model 168 as of 1.3.01
BA83.30-P-1001-01A Nut on expansion valve Nm 10 10 10 10
BA83.30-P-1002-01A Bolt for expansion valve Nm 8 8 8 8
BA83.30-P-1003-01A Lines to fluid reservoir Nm 17 17 - -
BA83.30-P-1004-01A Bolt, upper frame crossmember and strut Nm 10 - - -
BA83.30-P-1005-01A Line, compressor to condenser Nm 22 22 22 22
BA83.30-P-1006-01A Line, condenser to receiver/drier Nm 17 17 - -
BA83.30-P-1007-01A Refrigerant pressure sensor to receiver/drier Nm 12 12 12 12
BA83.30-P-1008-01A Refrigerant temperature sensor to fluid reservoir Nm 6 6 6 6
BA83.30-P-1009-01A High-pressure line to condenser Nm 33 33 33 33
BA83.30-P-1010-01A Suction line separation point to spring tower Nm 44 - 44 44
BA83.30-P-1011-01A Pressure and hot gas line to capacitor Nm - - - -
BA83.30-P-1012-01A Suction and hot gas line to compressor Nm - - - -
BA83.30-P-1013-01A Suction line separation point to rear air conditioning Nm - - - -
BA83.30-P-1014-01A Union nut, rear air conditioning solenoid valve Nm - - - -
BA83.30-P-1015-01A Threaded connection, suction line separation point Nm - - - -
BA83.30-P-1016-01A Pressure line to receiver/drier (to expansion valve) Nm - - 8 8
BA83.30-P-1017-01A Pressure line to receiver/drier (from condenser) Nm - - 17 8
BA83.30-P-1018-01A Intake line to refrigerant compressor Nm - - 22 22
BA83.30-P-1019-01A Pressure line to refrigerant compressor Nm - - 22 22