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Home >> Mercedes Benz >> 2006 >> S430 Base >> Repair and Diagnosis >> Engine Mechanical >> Lubrication System >> Lubrication, Oil Cooling - 215 & 220 Chassis >> Testing & Repair >> Remove oil level sensor, install - AR18.40-P-5111 >> Remove, install oil level sensor - AR18.40-P-5111L

Remove, install oil level sensor - AR18.40-P-5111L

ENGINE 137 in MODEL 215, 220 

ENGINE 275 in MODEL 215, 216, 220, 221, 230 

Fig 1: Identifying Oil Level Sensor Remove/Install Components
G04840312
Fig 2: Identifying Oil Pan Bolts And Cover
G04840313
REMOVINGINSTALLING Remove/install     
1 Remove lower engine compartment paneling Model 215, 220 AR61.20-P-1105M
    Model 230 AR61.20-P-1105R
    Model 216 AR61.20-P-1105SX
    Model 221 without code (Z07) Top protection  
    Model 221 with code (Z07) Top protection AR61.20-P-1105SXS
2 Drain engine oil or extract Refer to engine oil and filter change  
REFER TO MAINTENANCE   Model 215.378, 220.178/ 878 AP18.00-P-0101L 
REFER TO MAINTENANCE   Model 215.376 / 379, 220.176 /179, 230 AP18.00-P-0101H 
REFER TO MAINTENANCE   Model 216, 221 AP18.00-P-0101SZ
3 Unscrew bolts (8) and remove cover (9). Model 230  
4 Detach plug (6) from oil sensor (oil level, temperature and quality) (B40)    
5 Remove oil pan bottom section (1)   AR01.45-P-7555L
6 Remove bolts (4, 5) TORQUE SPECIFICATION *BA18.40-P-1002-01B 
7 Pull oil sensor (oil level, temperature and quality) (B40) out of oil pan IMPORTANTInstallation:  Replace O-ring (7).  
8 Install in the reverse order    
DANGER Risk of accident  caused by vehicle starting off by itself when engine is running. Risk of injury  caused by contusions and burns during starting procedure or when working near the engine as it is running Secure vehicle to prevent it from moving by itself.
Wear closed and snug-fitting work clothes.
Do not touch hot or rotating parts.
AS00.00-Z-0005-01A
9 Check for leaks with engine running    
TORQUE SPECIFICATION OIL LEVEL/OIL PRESSURE SENSOR

Number Designation Engine 137, 275
BA18.40-P-1002-01B Oil level sensor to oil pan top part Nm 8