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Home >> Mercedes Benz >> 2021 >> GLS450 >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Complete Engine - 167 Chassis (2 Of 2) >> Testing & Repair >> Remove/Install Bottom Part Of Engine Oil Pan >> Remove/Install Bottom Part Of Engine Oil Pan - AR01.45-P-7555MSC

Remove/Install Bottom Part Of Engine Oil Pan - AR01.45-P-7555MSC

Engine 256.9 In Model 167 

Fig 1: Bottom Part Of Engine Oil Pan Components Location - Engine 256.9 In Model 167
G14785818Courtesy of MERCEDES-BENZ USA
WARNING Risk of injury.  Skin or eye injuries may result when handling hot or glowing objects. Wear protective gloves, protective clothing and safety glasses, if necessary. AS00.00-Z-0002-01A
CAUTION Risk of injury  to skin and eyes due to handling of engine oil. Risk of poisoning  caused by swallowing engine oil Wear protective gloves, protective clothing and safety glasses.
Do not fill engine oil into beverage containers.
AS18.00-Z-0001-01A
Notice  Notes on avoiding damage through contamination and foreign objects   AH00.00-P-5000-01A
REMOVINGINSTALLING Remove/install     
1 Drain engine oil.    
REFER TO MAINTENANCE     AP18.00-P-0101MRT
2 Release and disconnect electrical connector (2).    
3 Unclip electric line from oil pan bottom section (10) and place to one side.    
4 Unscrew screws (11) of oil pan bottom section (10) in reverse order to tightening procedure and remove oil pan bottom section (10). Bolt plan for oil pan lower section
INSTALLATION IMPORTANT : Replace seal.
Observe tightening procedure.
AR01.45-P-7555-01MRT 
    TORQUE SPECIFICATION Bolt, oil pan lower part to oil pan upper part *BA01.45-P-1001-01MRT 
5 Remove engine oil fill level sensor (B40/6). When replacing oil pan bottom section (10). AR18.40-P-5116MSC
CLEAN Clean     
6 Clean sealing surfaces of oil pan top section and oil pan bottom section (10). Loctite 7063 (400 ml) cleaning spray *BR00.45-Z-1046-04A 
    Loctite 7200 *BR00.45-Z-1038-04A 
7 Install in the reverse order.    
OIL PAN, OIL LEVEL SENSOR

Number Designation Engine 256.9
BA01.45-P-1001-01MRT Bolt, oil pan lower part to oil pan upper part Stage 1 Nm 5
Stage 2 Nm 10
REPAIR MATERIALS

Number Designation Order number
BR00.45-Z-1038-04A Loctite 7200 A 010 989 90 71
BR00.45-Z-1046-04A Loctite 7063 (400 ml) cleaning spray A 001 986 71 71 09