Remove/install timing case cover

AR01.40-S-8000PB

Remove/install timing case cover

18.02.2020

Engine

200 in model 470

3

Timing case cover

7

Line

8

Bolts

9

Electrical wiring harness

10

Cable strap

1

Electrical line

3

Timing case cover

5

Sealing ring

2

Bolts

4

Bolts

6

Sealing ring

 Danger

Risk of death caused by vehicle slipping or toppling off of the lifting platform.

Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer.

AS00.00-Z-0010-01A

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

 

Remove/install

1

Drain/collect engine oil



Engine oil and oil filter change

AP18.00-S-0101PA

2

Remove belt pulley

AR03.30-S-1700PB

3

Remove poly-V belt tensioning device

AR13.25-S-3220PB

4

Remove cover at timing case cover (3)

AR01.40-S-8005PB

5

Remove line (7) from timing case cover (3)

 To do so, remove screws (8).

 M6

*BA00.10-N-1002-01A

6

Place line (7) outside the working area

7

Remove electrical wiring harness (9) from timing case cover (3)

 For this purpose, unclip cable strap (10) at timing case cover (3).

8

Place electrical wiring harness (9) outside the working area

9

Remove power-steering pump at timing case cover (3) and thermostat housing

AR46.30-S-0500PB

10

Swivel power-steering pump out of working area

11

Remove electric lines (1) from timing case cover (3)

 To do this, remove screws (2).

 M6

*BA00.10-N-1002-01A

12

Remove bolts (4)

 Bolt, oil pan to lower crankcase section

*BA01.45-N-1003-01PB

13

Remove timing case cover (3)

AR01.40-S-8000-02PB


Carefully remove timing case cover (3).
Damage could occur on the sealing surfaces otherwise.

 To do this unscrew screw/bolts in reverse order of the tightening procedure.

 Installation: Observe tightening procedure.
Coat sealing surfaces at timing case cover (3) with sealant.

Sealant, Loctite 5970, 50 ml

*BR00.45-Z-1013-01A

 Bolt, timing case cover to crankcase/cylinder head

*BA01.40-N-1001-03PB

 Blade

*122589002800

14

Remove sealing rings (5, 6)

 Installation: Replace sealing rings (5, 6).



Clean

15

Clean sealing surfaces

AR01.00-P-0050-01A

Loctite 7200

*BR00.45-Z-1038-04A

Loctite 7063 (400 ml) cleaning spray

*BR00.45-Z-1046-04A

16

Install in the reverse order



Check

 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

17

Check for leak tightness with engine running

 Visual inspection only.

 Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread

Number

Designation

8.8

10.9

BA00.10-N-1002-01A

M6

Galvanized

Nm

9

13

Phosphated

Nm

9

12

 Headless screws/bolts: screws/bolts and nuts, coarse-pitch thread

Number

Designation

12.9

BA00.10-N-1002-01A

M6

Galvanized

Nm

16

Phosphated

Nm

14

 Crankcase, timing case cover, end cover

Number

Designation

Engine 200 in model 470

BA01.40-N-1001-03PB

Bolt, timing case cover to crankcase/cylinder head

M6

Nm

13

M10

Nm

50

 Oil pan

Number

Designation

Engine 200 in model 470

BA01.45-N-1003-01PB

Bolt, oil pan to lower crankcase section

Nm

22

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