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Home >> Mercedes Benz >> 2017 >> E43 AMG >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Electrical System - Engine - 213 Chassis 1 Of 2 >> Testing & Repair >> Remove/Install Alternator >> Remove/Install Alternator - AR15.40-P-5032MNE

Remove/Install Alternator - AR15.40-P-5032MNE

Engine 177 in model 213 

Fig 1: Alternator Components Location - Engine 177 In Model 213
G13744913Courtesy of MERCEDES-BENZ USA
CAUTION Risk of injury  caused by scraping or cutting body parts on sharp vehicle parts Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.
Deburr repair panels.
AS00.00-Z-0017-01A
Information on preventing damage to electronic components due to electrostatic discharge   AH54.00-P-0001-01A
REMOVINGINSTALLING Remove/install     
1 Disconnect ground line from battery.   AR54.10-P-0003LW
2 Remove guide pulley of poly-V-belt.   AR13.20-P-0011MNE
3 Release and disconnect electrical connector (3).    
4 Remove contact protection of nut (4).    
5 Remove electrical line B+ (5) from alternator (G2). TORQUE SPECIFICATION Nut, positive line to alternator *BA15.40-P-1003-01T 
6 Remove screw (1). INSTALLATION IMPORTANT Tighten screw (1) slightly by hand.  
7 Remove radiator package from radiator mounting bracket and press forwards in the direction of travel.    
8 Remove alternator (G2) downward.    
9 Install in the reverse order.    
10 Check alternator (G2) for proper operation.   AR15.40-P-5001MNE 
ALTERNATOR

Number Designation Engine 177
BA15.40-P-1003-01T Nut, positive line to alternator Nm 16