ar3220p0300rt

Remove/install stabilizer bar on front axle

Tip ar · temă 32.20 · versiune 0302 · 2011-11-09

Valabil pentru: MODEL 251

Nu este disponibil în „ro”; afișat în Engleză.

Încadrare

Grupă funcțională 2 Sistem de rulare › 32 Suspensie › 32.20 Suspensie cu arcuri metalice, bară stabilizatoare, Niveaumat — Seria 251

EinPAS 20 Sistem de rulare › 20.16 Suspensie › 20.16.30 Arc/burduf elastic/amortizor/element de suspensie — Seria 251

AR32.20-P-0300RT

Remove/install stabilizer bar on front axle

7.11.11

MODEL 251

Remove/install stabilizer bar on front axle

P32.20-2169-09

Shown on model 251 with all-round level control system, code 489

1 Stabilizer bar

2 Bolts

3 Bolts

4 Retaining clamps for stabilizer bar

5 Retaining clamps for torsion bushing

6 Nuts

7 Link rods

8 Nuts

Modification notes

19.10.11

Value hanged: screw/bolt, retaining clamp for stabilizer bar to front axle carrier

*BA32.20-P-1001-02L

Value changed: Nut, link rod to front damper

*BA32.20-P-1003-02L

Value changed: Nut, link rod to stabilizer bar

*BA32.20-P-1004-02L

Value changed: Nut, link rod to stabilizer bar

*BA32.20-P-1004-02L

Removing

Danger!

Risk of injury caused by pinching or crushing when working on springs or spring bodies that are under tension

Use only approved tensioning devices; shield off hazard area if necessary.
Inspect special tools for damage and proper operation (visual inspection).
Wear protective gloves.

AS00.00-Z-0001-01A

Danger!

Risk of injury caused by moving parts that can pinch, crush or, in extreme cases, even sever extremities

No parts of the body or limbs should be within the operating range of the mechanism when moving components.

AS00.00-Z-0009-01A

Danger!

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

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

AS00.00-Z-0010-01A

Notes on self-locking nuts and bolts

All models

AH00.00-N-0001-01A

When working on the front-end assembly, be careful not to scratch, mark or notch the surfaces of aluminum parts. Otherwise the service life of the parts will be affected

1

Raise vehicle using drive-on lifting platform

2.1

Detach lower engine compartment paneling

Vehicles with gasoline engine.

AR61.20-P-1105RT

2.2

Remove bottom section of soundproofing

Vehicles with diesel engine.

AR94.30-P-5300RT

3.1

Unscrew nuts (8) of link rods (7) and detach link rods (7) from stabilizer bar (1)

Only if link rods (7) are obviously undamaged.

3.2

Unscrew nuts (6) of link rods (7) and detach link rods (7) from front shock absorbers

Only if link rods (7) are obviously defective.

4

Remove bolts (2) of stabilizer bar retaining clamps (4) and detach both stabilizer bar retaining clamps (4)

Detach the stabilizer bar retaining clamps (4) carefully as the stabilizer bar (1) is under tension.

Mark installation positions.

5

Remove stabilizer bar (1) from front axle carrier

6

Remove bolts (3) of torsion bushing retaining clamps (5) and detach torsion bushings from stabilizer bar (1)

Only if a new stabilizer bar (1) or new torsion bushings are being installed.

Mark installation positions.

7

Detach link rods (7) from stabilizer bar (1)

Only if the link rods (7) have not been detached from the stabilizer bar (1).

Checking

8

Check link rods (7) and torsion bushings for damage

Replace if necessary.

Install

Installation

Only tighten nuts and bolts of chassis components when vehicle is in a ready-to-drive condition.

9

Attach link rods (7) to stabilizer bar (1)

Only if new link rods (7) are being installed.

Do not tighten the nuts (8) yet.

10

Attach torsion bushings to stabilizer bar (1) and preassemble bolts (3) with appropriate nuts to torsion bushing retaining clamps (5)

Only if a new stabilizer bar (1) or new torsion bushings are being installed.

Transfer the previously made markings to the new stabilizer bar (1). Align the torsion bushing retaining clamps (5) with the markings. Do not tighten nuts of bolts (3) yet.

11

Position stabilizer bar (1) on front axle, install stabilizer bar retaining clamps (4) and insert bolts (2)

Observe previous markings. Align stabilizer bar (1) in center. The bent ends of the stabilizer bar (1) must point downward. Do not tighten bolts (2) yet.

12.1

Mount link rods (7) onto front shock absorbers and screw on nuts (6)

Only if new link rods (7) have been fitted.

Do not tighten the nuts (6) yet.

12.2

Mount link rods (7) onto stabilizer bar (1) and screw on nuts (8)

Only if the link rods (7) were not previously removed.

Do not tighten the nuts (8) yet.

13

Make sure that stabilizer bar (1), torsion bushing retaining clamps (5) and stabilizer bar retaining clamps (4) are positioned correctly

Realign if necessary.

14

Fully tighten bolts (3)

*BA32.20-P-1002-02L

15

Fully tighten bolts (2)

*BA32.20-P-1001-02L

16

Tighten nuts (6)

Only if new link rods (7) have been fitted.

*BA32.20-P-1003-02L

17

Tighten nuts (8)

*BA32.20-P-1004-02L

18.1

Install lower engine compartment paneling.

Vehicles with gasoline engine.

AR61.20-P-1105RT

18.2

Install bottom part of soundproofing

Vehicles with diesel engine.

AR94.30-P-5300RT

19

Lower vehicle using drive-on lifting platform

Front axle stabilizer bar

Number

Designation

Model
251

BA32.20-P-1001-02L

Bolt, stabilizer bar retaining clamp to bearing bracket

Nm

180

BA32.20-P-1002-02L

Bolt, torsion bushing retaining clamp

Nm

40

BA32.20-P-1003-02L

Nut, link rod to front shock

Stage 1

Nm

100

2nd stage loosen

°

180

Stage 3

Nm

120

Stage 4

°

45

BA32.20-P-1004-02L

Nut, link rod to stabilizer bar

Stage 1

Nm

100

2nd stage loosen

°

180

Stage 3

Nm

120

Stage 4

°

45

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