ar4630d0500e

Removing and installing power steering pump

Type ar · topic 46.30 · version 0110 · 2011-09-13

Applies to: MODEL 901.6, 902.6, 903.6, 904.6 with ENGINE 611.981 /987 MODEL 902.6, 903.6, 904.6, 905.6 with ENGINE 612.981 MODEL 690.6 with ENGINE 611.983

Where it sits

Function group 2 Chassis › 46 Steering › 46.30 Power steering pump — Series 611 (models 981, 983, 987) · Series 690 (models 6**) · Series 901 (models 6**) · Series 902 (models 6**) · Series 903 (models 6**) · Series 904 (models 6**) · Series 905 (models 6**)

EinPAS 22 Steering › 22.15 Power steering › 22.15.31 Power steering pump/oil reservoir/filter — Series 611 (models 981, 983, 987) · Series 690 (models 6**) · Series 901 (models 6**) · Series 902 (models 6**) · Series 903 (models 6**) · Series 904 (models 6**) · Series 905 (models 6**)

Also applies to engines/gearboxes: 612 981

AR46.30-D-0500E

Removing and installing power steering pump

8.9.11

MODEL 901.6, 902.6, 903.6, 904.6 with ENGINE 611.981 /987

MODEL 902.6, 903.6, 904.6, 905.6 with ENGINE 612.981

MODEL 690.6 with ENGINE 611.983

Removing and installing power steering pump

D46.30-0007-06

Shown on engine 611

1 Power steering pump

2 Reservoir

3 High pressure expansion hose

4 Sealing ring

5 Return flow pipe

6 Torx bolt

7 Belt pulley

8 Torx bolt

9 Hose clamp

10 Hand pump

Remove/Install

1

Slacken poly V-belt and take off

AR13.22-D-1202E

2

Suction steering gear oil out of reservoir (2) of power steering pump (1) with hand pump (10)

*210589007100

3

Detach high pressure flexible hose (3) at power steering pump (1)


Installation: install new sealing ring (4).

*BA46.30-N-1003-01A

4

Remove return line (5) from reservoir (2)

5

Remove power steering pump (1) from timing case cover

*BA46.30-N-1001-01A

If power steering pump is replaced

Fit existing belt pulley (7) of power steering pump.

*BA46.30-N-1004-01A

6

Install in the reverse order

Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns when working in engine during starting procedure

Secure vehicle to prevent it from moving.
Wear closed and snug-fitting work clothes.
Do not grasp hot or rotating parts.

AS00.00-Z-0005-01A

7

Fill and bleed steering system

Turn steering several times to full left and full right lock (self-bleeding).

Refer to Specifications for Operating Fluids, sheet 236.3

BB00.40-P-0236-03A

8

Check steering system for leaks

Power steering pump

Number

Designation

Model
690.6, 901.6, 902.6, 903.6, 904.6, 905.6

BA46.30-N-1001-01A

Power steering pump to timing case cover / carrier

Nm

21

BA46.30-N-1003-01A

High pressure expansion hose to power steering pump

–

Nm

–

VDA pump

Nm

38

VT pump

Nm

-

BA46.30-N-1004-01A

Bolts, belt pulley to power steering pump

Nm

30

Removing and installing power steering pump

Hand pump

210 589 00 71 00

Referenced documents