Remove/install oil level check switch

AR18.40-P-5113EL

Remove/install oil level check switch

18.02.2020

Engine

276, 278 in model 212, 218

Modification notes

22.02.2013

Document adapted to changed repair method

28.03.2014

Screw/bolt, oil level switch to bracket

ENGINE 276

BA18.40-P-1001-02C

29.09.2015

Screw/bolt, oil level switch to bracket

Engine 278

BA18.40-P-1001-02C

2

Screw

3

Screw

4

Oil pan

5

Clip

6

Jack

S43

Oil level check switch

 

Remove/install

1

Remove lower engine compartment paneling

AR61.20-P-1105EW

2

Drain engine oil and catch in a suitable container



Engine 276 in model 212, 218

AP18.00-P-0101CWZ



Engine 278 in model 212, 218

AP18.00-P-0101EW

3

Disconnect outer electrical connection on oil level check switch (S43)

4

Remove oil pan bottom section

Notes on sealant path for oil pan

AH01.45-P-0001-01MMA

 Installation: Observe notes on sealant path on the oil pan (4).

Loctite 7063 (400 ml) cleaning spray

*BR00.45-Z-1046-04A

Loctite 7200

*BR00.45-Z-1038-04A

Sealant, Loctite 5970, 50 ml

*BR00.45-Z-1013-01A

 Bolt, oil pan bottom section to oil pan

*BA01.45-P-1003-01E

 Bolt, oil pan to crankcase

*BA01.45-P-1002-01E

 Screw/bolt, oil pan to crankcase/ timing case cover/rear end cover

*BA01.45-P-1001-01E

 Application gun

*112589002500

Remove operating fluids and other soiling from sealing surfaces:



Remove sealant

AR01.00-P-0050-01A

5

Detach clip (5) on oil pan (4)

6

Remove screw/bolts (2) and introduce jack (6) into oil pan (4)

 Installation: Replace O-ring for jack (6).

 Screw/bolt, oil level switch connector to oil pan top section

*BA18.40-P-1003-02C

7

Remove screw/bolts (3) and remove oil level check switch (S43) from bracket

 Screw/bolt, oil level switch to bracket

*BA18.40-P-1001-02C

8

Install in the reverse order

9

Read out fault memory with STAR DIAGNOSIS and clear if necessary



AD00.00-P-2000-04A

 Oil pan

Number

Designation

Engine 276

Engine 278

BA01.45-P-1001-01E

Screw/bolt, oil pan to crankcase/ timing case cover/rear end cover

M6

Nm

9

9

 Oil pan

Number

Designation

Engine 276

Engine 278

BA01.45-P-1002-01E

Bolt, oil pan to crankcase

M8

Nm

20

20

 Oil pan

Number

Designation

Engine 276

Engine 278

BA01.45-P-1003-01E

Bolt, oil pan bottom section to oil pan

Nm

14

14

 Oil sensor

Number

Designation

Engine 276

Engine 278

BA18.40-P-1001-02C

Screw/bolt, oil level switch to bracket

Nm

11

11

 Oil sensor

Number

Designation

Engine 276

Engine 278

BA18.40-P-1003-02C

Screw/bolt, oil level switch connector to oil pan top section

Nm

14

14

Repair materials

Number

Designation

Order number

BR00.45-Z-1013-01A

Sealant, Loctite 5970, 50 ml

A 003 989 98 20 10

BR00.45-Z-1038-04A

Loctite 7200

Henkel AG & Co. KGaA
http://www.loctite.de

BR00.45-Z-1046-04A

Loctite 7063 (400 ml) cleaning spray

A 001 986 71 71 09