ar1820b3471f

Remove/install oil filter housing

Type ar · topic 18.20 · version 0101 · 2020-03-07

Applies to: Engine 926.910 in model 382.176, 634.001 Engine 926.932 in model 384.063

Where it sits

Function group 1 Engine › 18 Engine lubrication, engine oil cooling › 18.20 Oil filter — Series 382 (models 176) · Series 384 (models 063) · Series 634 (models 001)

EinPAS 15 Engine › 15.20 Engine lubrication system › 15.20.31 Filter/cooling/thermostat/fan/container — Series 382 (models 176) · Series 384 (models 063) · Series 634 (models 001)

Also applies to engines/gearboxes: 926 910, 926 932

AR18.20-B-3471F

Remove/install oil filter housing

14.01.2020

Engine

926.910 in model 382.176, 634.001

Engine

926.932 in model 384.063

Remove/install oil filter housing

1

Supercharging air tube

2

Supercharging air tube

3

Intake flexible tube

G2

Alternator

W15.40-1052-11

Remove/install oil filter housing

4

Electrical connector

5

Holder

6

Oil filter housing

6.1

Oil filtering element

6.2

Oil filter cap

6.3

Seal ring

7

Oil pressure line

8

Sealing rings

9

Coolant pump

10

Sealing gasket

11

Holder

12

Holder

13

Bolt

B110

Combined oil pressure and temperature sensor

G2

Alternator

W18.20-1009-06

Remove/install

1

Turn off ignition

Danger

Risk of fire/risk of explosion due to short circuit and escaping oxyhydrogen gas. Risk of (burn) injury caused by caustic burns to eyes, skin and mucous membranes from battery electrolyte/mist, short circuit and arcing. Risk of poisoning caused by swallowing battery electrolyte or absorption of lead through the skin or body orifices. Risk of death due to voltage U >= 30 V AC and U >= 60 V DC.

No fires, sparks, open flames, or smoking. Wear acid-resistant gloves, clothing, and glasses. Pour battery acid only into suitable and appropriately marked containers.

AS54.10-Z-0001-01A

2

Disconnect battery ground cable

Topical note

Notes on battery

AH54.10-P-0001-01A

The access for the works and repairs execution, vary according to the body type/manufacturer
Buses and special vehicles.
Refer to the body makers instructions.

3

Remove the tensioner device of the V-belt

AR13.25-B-3200A

4

Remove the air intake flexible pipe (3)

5

Unscrew the oil filter cap (6.2)

When unscrewing the cap, the oil flows from oil filter housing (6) to oil sump.

Oil filter cover to filter body

*BA18.20-B-1003-01B

6

Remove the support (5)

Do not remove the charge air pipe (1, 2).

Support in the cooling pump

*BA20.10-B-1005-01B

7

Remove the combined oil pressure and temperature sensor (B110)

AR18.40-B-4133A

Only in the case of leaks or replacement of oil filter housing (6).

8

Remove the bracket (11)

Alternator bolt in the support

*BA15.40-B-1003-01B

Alternator support bolt in the oil filter

*BA15.40-B-1001-01B

9

Loosen the alternator (G2) on the bracket (12) and turn it to one side

Alternator nut in the support

*BA15.40-B-1002-01B

10

Remove the oil pressure piping (7) from the oil filter housing (6)

Installation: Replace sealing rings (8).

11

Remove the oil filter cap (6.2)

Installation: Check the sealing rings (6.3) on the filter cap (6.2) and the oil filtering element (6.1) for damages and dirt. If necessary replace them.

12

Remove the oil filter housing (6) from the crankcase

Remove the bolt (13) along with the oil filter housing (6).

Replace the gasket (10).

Oil filter housing to engine block

*BA18.20-B-1001-01B

13

Install in the reverse order of the steps

14

Check the engine oil level

Warning

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.

Chock the vehicle against unintentional displacement. Utilize closed and close fitting work clothes. Do not touch heated-up or moving parts.

AS00.00-B-0005-01A

15

Start the engine

Do not accelerate the engine while there not have oil pressure indication. The corresponding pressure gauge must indicate the oil pressure after about 10 s.

Engine oil pressure, minimum permissible

*BE18.00-B-1001-01A

16

Stop the engine and check for tightness

Visual check

Oil pressure

Number

Designation

Engine 924.9, 926.9

BE18.00-B-1001-01A

Engine oil pressure, minimum permissible

idle rotation

bar

0,5

maximum rotation

bar

2,5

Alternator

Number

Designation

Engine 924.9, 926.9

BA15.40-B-1001-01B

Alternator support bolt in the oil filter

Nm

40

Alternator

Number

Designation

Engine 924.9, 926.9

BA15.40-B-1002-01B

Alternator nut in the support

Nm

50

Alternator

Number

Designation

Engine 924.9, 926.9

BA15.40-B-1003-01B

Alternator bolt in the support

Nm

65

Oil filter

Number

Designation

Engine 924.9, 926.9

BA18.20-B-1001-01B

Oil filter housing to engine block

Nm

25

Oil filter

Number

Designation

Engine 924.9, 926.9

BA18.20-B-1003-01B

Oil filter cover to filter body

Nm

25

Coolant pump, thermostat

Number

Designation

Engine 924.9, 926.9

BA20.10-B-1005-01B

Support in the cooling pump

Nm

50

Referenced documents