ar1330i5510b

Remove/install compressor

Tipo ar · tema 13.30 · versione 0201 · 2011-10-24

Valido per: ENGINE 904.941 in MODEL 684.482

Non disponibile in “it”; mostrato in Inglese.

Collocazione

Gruppo funzionale 1 Motore › 13 Compressore aria, Trasmissione a cinghia › 13.30 Compressore (impianto ad aria compressa) — Serie 684 (modelli 482) · Serie 904 (modelli 941)

EinPAS 21 Freni/impianto di depressione/impianto pneumatico › 21.35 Impianto pneumatico › 21.35.35 Compressore — Serie 684 (modelli 482) · Serie 904 (modelli 941)

AR13.30-I-5510B

Remove/install compressor

20.10.11

ENGINE 904.941 in MODEL 684.482

Remove/install compressor

I13.30-0001-06

1 Compressor

3 Coolant return line

4 Fitting

5 Compressed-air line

6 Suction pipe

7 Fitting

8 Coolant feed line

9 O-ring

10 Drive gear

11 Nut

12 Bolt

13 Cross plate

14 Power steering pump

15 Bolt

16 Steering oil pressure line

17 Steering oil suction line

B15 Crankshaft angle position sensor

B16 Cylinder TDC sensor

Remove/install compressor

W13.30-0039-06

1 Compressor

9 O-ring

10 Drive gear

11 Nut

13 Cross plate

18 Blocking device

18a Nut

19 Puller

Modification notes

2.4.07

Bolt, compressor to crankcase

*BA13.30-N-1006-01A

2.4.07

Fitting, compressed air line to compressor

*BA13.30-N-1007-01A

Remove/install

Danger!

Risk of injury to skin and eyes caused by scalding from contact with hot coolant spray. Risk of poisoning caused by swallowing coolant.

Do not open cooling system unless coolant temperature is below 90°C. Open cap slowly and release the pressure. Do not pour coolant into beverage containers.

Wear protective gloves, protective clothing and safety glasses.

AS20.00-Z-0001-01A

1

Drain coolant

Catch coolant with suitable vessel.

Replace coolant

AP20.00-I-2080B

2

Remove TDC sensor for cylinder 1 (B16) at crankcase

Installation: Push in TDC sensor for cylinder 1 (B16) all the way.

3

Take off crankshaft angle position sensor (B15) at timing case

Installation: Push in crankshaft angle position sensor (B15) and the locking bush all the way.

4

Remove coolant return line (3) on compressor (1)

Installation: Install new sealing rings.

*BA13.30-N-1004-01A

5

Remove coolant feed line (8)
on compressor (1)

Installation: Install new sealing rings.

*BA13.30-N-1004-01A

6

Remove compressed air line (5) on fitting (4) for compressor (1)

Check compressed air line (5) for carbonization and, if necessary.:

Check all compressed air lines between the compressor, compressed air drier and
4-circuit protection valve for carbonization. Replace parts showing carbon deposits.

7

Remove suction line (6) on fitting (7) for compressor (1)

Danger!

Danger of injury to eyes caused by steering oil emerging at high pressure. Danger of poisoning caused by swallowing steering oil

Unscrew end limit screws a maximum of 5 turns. Wear safety glasses.

AS46.00-Z-0001-01A

8

Unscrew steering oil pressure line (16) on fitting for power steering pump (14)

Counterhold fitting for power steering pump (14). Collect steering oil that flows out.

9

Unscrew steering oil suction line (17) on fitting for power steering pump (14)

Counterhold fitting for power steering pump (14). Collect steering oil that flows out.

10

Remove compressor (1) together with attached power steering pump (14) from crankcase

Collect engine oil that flows out.

Installation: First screw in bolt (12) and then screw in the remaining bolts.

*BA13.30-N-1006-01A

11

Remove power steering pump (14) from compressor (1)

12

Remove cross plate (13).

13

Clamp blocking device (18) in vise

*904589036300

14

Attach compressor (1) to blocking device (18)

*904589036300

15

Unscrew nut (11)

*BA13.30-N-1005-01A

16

Detach drive gear (10) from compressor (1)

17

Remove O-ring (9) at compressor flange

Installation: Install new O-ring.

18

Unscrew fitting (4) on compressor (1)

Installation: Replace sealing ring.

*BA13.30-N-1007-01A

19

Unscrew fitting (7) on compressor (1)

Installation: Replace sealing ring.

*BA13.30-N-1008-01A

20

Install in the reverse order

21

Check engine oil level using oil dipstick

22

Bleed steering system

AR46.25-I-3300B

Compressor (compressed air system)

Number

Designation

Engines
900.9, 902.9, 904.9, 906.9

BA13.30-N-1004-01A

Banjo Bolt, coolant line to compressor

Nm

40

BA13.30-N-1005-01A

Nut, drive gear to compressor

Nm

270

BA13.30-N-1006-01A

Bolt, compressor to crankcase

Nm

50

BA13.30-N-1007-01A

Fitting, compressed air line to compressor

Nm

90

BA13.30-N-1008-01A

Fitting, suction line to compressor

Nm

100

Remove/install compressor

904 589 03 63 00

Blocking device

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