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Home >> Mercedes Benz >> 2017 >> GLS450 >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Electrical System - Engine - 166 Chassis >> Testing & Repair >> Remove/Install Starter >> Remove/Install Starter - AR15.30-P-7100OGR
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Remove/Install Starter - AR15.30-P-7100OGR

Engine 642 in model 166, 292 

Shown on model 166 

Fig 1: Starter Components Location - Engine 642 In Model 166
G14134422Courtesy of MERCEDES-BENZ USA
NOTES Notes on self-locking nuts and bolts   AH00.00-N-0001-01A
REMOVINGINSTALLING Remove/install     
1 Remove right engine mount with engine support   AR22.10-P-1260OGR
2 Remove screw/bolt (1) TORQUE SPECIFICATION Screw/bolt, starter to cylinder crankcase *BA15.30-P-1003-01N 
3 Remove protection against accidental contact for circuit 30 (2) electrical line from starter (M1    
4 Detach electrical line of circuit 30 (2) from starter (M1) TORQUE SPECIFICATION Nut, connection for circuit 30 *BA15.30-P-1001-01N 
5 Disconnect electrical line of circuit 50 (3) from starter (M1) TORQUE SPECIFICATION Nut, connection for circuit 50 *BA15.30-P-1002-01N 
6 Take out starter (M1) upwards    
7 Remove upper engine cover INSTALLATION IMPORTANT Ensure correct seating of the engine cover.  
8 Unclip pipework for Active Roll Stabilization on impact plate Engine 642 in model 166, 292 with code 468 (ACTIVE CURVE SYSTEM)
For turning the engine at the center bolt of the crankshaft
IMPORTANT The impact plate is installed in front of the belt drive.
 
9 Remove impact plate For turning the engine at the center bolt of the crankshaft  
10 Check ring gear on drive plate for wear and damage   AR03.30-P-8001OGR
    For replacement of starter (M1), rotate engine at the center bolt of the crankshaft in the direction of engine rotation. If worn or damaged: ↓
Replace drive plate.
 
11 Install in the reverse order    
STARTER

Number Designation Engine 642
BA15.30-P-1001-01N Nut, connection for circuit 30 Nm 14
STARTER

Number Designation Engine 642
BA15.30-P-1002-01N Nut, connection for circuit 50 Nm 6
STARTER

Number Designation Engine 642
BA15.30-P-1003-01N Screw/bolt, starter to cylinder crankcase Nm 40