Oil line removal and installation

AR18.30-P-6850MRD

Oil line removal and installation

06.05.2020

Engine

274.9 in model 213.048/049/148

Engine

274.9 in model 238.348/448

Modification notes

05.05.2020

Screw/bolt, oil line to timing case/connecting flange

BA18.30-P-1002-01L

6

Bolts

8

Oil lines

 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

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

 

Remove/install

1

Remove upper engine cover

 Installation: Only install upper engine cover after the leak test.

2

Remove engine air intake duct upstream of air filter

 Installation: Only install engine air intake duct after a leak test.

3

Remove bolts (6)

 Screw/bolt, oil line to timing case/connecting flange

*BA18.30-P-1002-01L

4

Remove oil lines (8) and close off openings with suitable stop plugs

 Installation:
Replace oil lines (8).
Leaks can occur otherwise.

 Installation:
Ensure unstressed assembly of oil lines (8).
Leaks can occur otherwise.

 Record plug

*129589009100

5

Install in the reverse order



Check

6

Check engine oil level and correct



AP18.00-P-1811MP

 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.

Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

7

Perform an engine test run and check engine for proper operation and leak tightness

8

Install engine air intake duct upstream of air filter

9

Install upper engine cover

 Oil cooling

Number

Designation

Engine 274.9

BA18.30-P-1002-01L

Screw/bolt, oil line to timing case/connecting flange

Nm

8