ar0330w8002s

Remove/install a flywheel

Typ ar · téma 03.30 · verze 0100 · 2016-02-08

Platí pro: Engine 457.9 in model 949

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 1 Motor › 03 Pohonná jednotka › 03.30 Setrvačník, unašeč, tlumič kmitů, ozubený věnec startéru — Řada 949

EinPAS 15 Motor › 15.15 Kompletní spalovací motor/blok motoru/klikový mechanismus › 15.15.41 Klikový hřídel/setrvačník/lamela spojky — Řada 949

Platí také pro motory/převodovky: 457 9**

AR03.30-W-8002S

Remove/install a flywheel

14.01.2016

Engine

457.9 in model 949

Remove/install a flywheel

W03.30-1156-08

1

Dowel pin

4

Screw/bolts

2

Turning device

5

Assembly device for commercial vehicle pressure plates

3

Flywheel

B15

Crankshaft position sensor

Remove

1

Remove clutch


Vehicles without code G81(Clutch reinforced)

AR25.10-W-0050S

Vehicles with code G81(Clutch reinforced)

AR25.10-W-0050SA

2

Pull crankshaft position sensor (B15) out of timing case

3

Attach turning device (2) to timing case

AR03.30-W-1600-05S

Bolt, turning device to timing case

*BA01.60-N-1003-01M

Turning device

*904589046300

4

Block flywheel (3) using turning device (2)

5

Remove two opposing screw/bolts (4) on flywheel (3)

Socket wrench bit

*422589020900

6

Screw drifts into threaded holes

Drift

*403589026300

7

Remove remaining screw/bolts (4) at flywheel (3)

8

Remove cranking device (2) at timing case

9

Attach assembly device for commercial vehicle pressure plates (5) to flywheel (3)

10

Remove flywheel (3) with assembly device for commercial vehicle pressure plates (5)

Pull flywheel (3) out over drifts.

11

Remove assembly device for commercial vehicle pressure plates (5) from flywheel (3)

Only if the flywheel (3) is replaced.

Check

12

Check bush for crankshaft position sensor (B15)

If bushing is damaged

Replace bush.

13

Measure screw/bolts (4)

Bolt for flywheel

*BE03.30-N-1004-03C

If permissible shank length is exceeded.

Replace with an appropriate screw/bolt (4).

14

Check coupling friction surface on flywheel (3)

If there are scorch marks, score marks or cracks

Rework or replace flywheel (3)


AR03.30-W-8022S

15

Check ring gear of flywheel (3) for wear

If wear is present,

Replace ring gear or

install new flywheel (3).

16

Check flange or race on flywheel (3)

For galling by the radial shaft sealing ring

Replace ring gear or

install new flywheel (3).

17

Check guide bearing in flywheel (3)

In case of wear or for replacing the flywheel (3)

Replace guide bearing in flywheel (3)


AR03.30-W-8401S

18

Check rear radial shaft sealing ring

If wear or damage present

Replace rear radial shaft sealing ring


AR03.20-W-3003S

Install

19

Attach assembly device for commercial vehicle pressure plates (5) to flywheel (3)

Only if the flywheel (3) is replaced.

20

Install flywheel (3) with the assembly device for commercial vehicle pressure plates (5)

Pay attention to installation position of dowel pin (1).
Install flywheel (3) over the drifts.

21

Wet screw/bolts thread (4) with engine oil and screw in screw/bolts (4)

Do not tighten screw/bolts (4) yet.

Socket wrench bit

*422589020900

22

Remove assembly device for commercial vehicle pressure plates (5) from flywheel (3)

23

Remove both drifts

24

Wet thread of remaining two screw/bolts (4) with engine oil and screw in

25

Attach cranking device to the timing case (2) and block flywheel (3) with cranking device (2)

AR03.30-W-1600-05S

Bolt, turning device to timing case

*BA01.60-N-1003-01M

Turning device

*904589046300

26

Tighten screw/bolts (4) in a diagonal pattern

Bolt, flywheel to crankshaft

*BA03.30-N-1001-01F

27

Push bush and crankshaft position sensor (B15) into the timing case

Replace O-ring.

28

Install clutch


Vehicles without code G81(Clutch reinforced)

AR25.10-W-0050S

Vehicles with code G81(Clutch reinforced)

AR25.10-W-0050SA

29

Remove cranking device (2) at timing case

AR03.30-W-1600-05S

Bolt, inspection hole cap to timing case

*BA01.60-N-1001-01M

Check values for flywheel

Number

Designation

Engine 457.9

BE03.30-N-1004-03C

Bolt for flywheel

Thread diameter

M

161,5

Length of shank when new

mm

74,0

Permissible shank length

mm

75,0

Timing case

Number

Designation

Engine 457.9

BA01.60-N-1001-01M

Bolt, inspection hole cap to timing case

Nm

25

Timing case

Number

Designation

Engine 457.9

BA01.60-N-1003-01M

Bolt, turning device to timing case

Nm

25

Flywheel, drive plate, vibration damper, starter ring gear

Number

Designation

Engine 457.9

BA03.30-N-1001-01F

Bolt, flywheel to crankshaft

Stage 1

Nm

210

Stage 2

°

90

Remove/install a flywheel
Remove/install a flywheel
Remove/install a flywheel

403 589 02 63 00

Drift

904 589 04 63 00

Turning device

422 589 02 09 00

Socket wrench bit

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