ar0140b8000b

Remove/install timing case cover

Type ar · topic 01.40 · version 0200 · 2016-02-12

Applies to: Cumbustion engine 612.9 with Vehicle 979.0

Where it sits

Function group 1 Engine › 01 Complete engine, crankcase ventilation, cylinder head, crankcase › 01.40 Crankcase, timing case cover, end cover — Series 979 (models 0**)

EinPAS 15 Engine › 15.15 Combustion engine, complete/engine housing/crank assembly › 15.15.30 Timing case/flywheel housing — Series 979 (models 0**)

Also applies to engines/gearboxes: 612 9**

AR01.40-B-8000B

Remove/install timing case cover

12.02.16

Cumbustion engine 612.9 with Vehicle 979.0

Remove/install timing case cover

D01.40-1101-06

1 Distribution housing cover

2 Gasket

3 Bolt

4 Bolt

5 Crankshaft radial seal

6 Tensioning device for ribbed belt

7 Water-oil heat exchanger

8 Coolant hose

9 Gasket

Remove and install

1

Disconnect the negative battery cable

2

Remove the radiator

AR20.20-B-3865J

3

Remove the fan hydrodynamic coupling

AR20.40-B-5660D

4

Remove bolt cap, with the filter element of the oil filter housing

When removing the filter cap, the oil will flow to the oil sump.

*103589020900

*BA18.20-B-1001-01E

5

Drain the engine oil

AP18.00-B-0101M

6

Remove head front cover

AR01.30-B-5700A

7

Remove ribbed belt

AR13.22-B-1202E

8

Remove high pressure pump

AR07.02-B-1020B

9

Remove water pump

AR20.10-B-1271G

10

Remove anti-vibration pulley

AR03.30-B-1600F

11

Remove hydraulic power steering pump

AR46.30-B-0500F

12

Remove the air conditioning compressor of the distribution housing cover and put it sideways with the mounted pipes

AR83.55-B-5300A

13

Remove the distribution housing cover alternator and place it laterally with the mounted electric cables

AR15.40-B-5032G

14

Remove oil sump

AR01.45-B-7500J

15

Remove coolant hose (8) in the heat exchanger

Examine the condition of hose and clamps, replace if necessary.

16

Unscrew head bolts (4) on the distribution housing cover (1)

*BA01.30-B-1001-01G

17

Unscrew bolts (3) and remove the distribution housing cover (1)

Install: Clean sealing surfaces. Replace rubber gasket (2). Observe the guide pins (turn signal).

Indications for sealant application in the distribution housing cover

Install:Apply sealant on the sealing surface of the distribution housing cover.

AH01.40-B-1000-01A

Examine the head gasket and replace it if required.

Remove and install the head.

AR01.30-B-5800H

*BA01.40-B-1001-01F

*BR00.45-B-1012-01A

18

Replace the front seal of the crankshaft (5)

AR03.20-B-3000C

19

Transfer the tensioning device for ribbed belt (6)

Only in cases where it is required to replace the distribution housing.

*BA13.25-B-1001-01F

20

Transfer the water-oil heat exchanger (7)

Only in cases where it is required to replace the distribution housing.

*BA18.30-B-1001-01E

21

Install in the reverse order.

Cylinder head

Número

Denominação

Engine 612.983

BA01.30-B-1001-01G

Cylinder head bolt in the timing case cover

Nm

20

Crankcase, timing case cover, end cover

Número

Denominação

Engine 612.983

BA01.40-B-1001-01F

Timing case in the engine block

Nm

20

Belt tensioning device

Número

Denominação

Engine 612.983

BA13.25-B-1001-01F

Timing case tensioning device

Nm

30

Oil filter

Número

Denominação

Engine 612.983

BA18.20-B-1001-01E

Threaded cap in the oil filter

Nm

25

Oil cooling

Número

Denominação

Engine 612.983

BA18.30-B-1001-01E

Oil/water heat exchanger in the timing case cover

Nm

14

Remove/install timing case cover

103 589 02 09 00

14-sided polygonal wrench

Produtos para reparos

Número

Denominação

Número de pedido

BR00.45-B-1012-01A

Sealing product - Loctite 5900

A 002 989 73 20

Referenced documents