Remove/install steering gear · ar4620d0500c · Mercedes-Benz WIS

AR46.20-D-0500C

Remove/install steering gear

14.12.09

MODEL WD1, WD2, WD3, WD6, WD7, XD1, XD2, XD3, XD4, XD5, XD6, XD7, YD1, YD2, YD3, YD4, YD5, YD6, YD7

MODEL 903.61 /66 /67, 904.61 /66 with CODE (ZU7) National version for Canada

MODEL 903.61 /66 /67, 904.61 /66 with CODE (ZU8) National version for USA

MODEL 903.61 /62 /66 /67, 904.61 /62 /66 with CODE (ZU9) National version for Mexico

D46.20-0002-06

1 Steering

2 Universal joint

3 Screw

4 High-pressure expansion hose

5 Return hose

6 Bolt (engine mount)

7 Washer

8 Nut

9 Nut

10 Screw

Modification notes

24.4.07

Lock nut at ball head

*BA46.40-N-1003-06D

	Removing
 Danger!	Risk of death caused by vehicle slipping or toppling off of the lifting platform.	Align vehicle between the columns of the lifting platform and position the four support plates at the lifting platform support points specified by the vehicle manufacturer.	AS00.00-Z-0010-01A
1	Jack up vehicle
2	Remove wheels
3	Unscrew stabilizer from front axle		AR32.35-D-2050-03A
4	Slacken lock nut on tie rod ball head on driver's side
5	Pull off ball heads on both pitman arms		AR46.40-D-0210-01A
			*601589043300
6	Unscrew ball head from tie rod on driver's side
7	Remove engine mount on driver's side		AR22.10-D-1100NA
8	Unscrew high-pressure expansion hose and return hose from steering gear		AR46.20-D-0500-02A
			*000589543700
9	Remove clamp screw from universal joint		*000589011000
10	Pull universal joint off drive shaft
11	Unscrew steering from front axle and remove		AR46.20-D-0500-03A
12	Convert steering components if replacing steering gear	 Refit screw joints for high-pressure expansion hose, return hose and rubber hose of hydraulic line onto new steering gear.	AR46.20-D-0500-04B
			*BA46.20-N-1004-01C
	Install
13	Turn steering to the right
14	Install steering	 Replace bolts (10).	AR46.20-D-0500-03A
			*BA46.20-N-1003-01C
15	Screw ball head onto tie rod on driver's side
16	Turn steering wheel to center position	 The steering lock engages.
17	Turn steering gear to center position
18	Fit universal joint on drive shaft and install fitted bolt	 Push down the universal joint until the hole lines up with the radial groove in the steering shaft.
			*BA46.10-N-1003-05C
			*000589011000
19	Fit ball heads	 Replace self-locking nut.	AR46.40-D-0210-01A
			*BA46.40-N-1001-06D
20	Screw high-pressure expansion hose and return line onto steering gear	 Take off hose clamps.	AR46.20-D-0500-02A
			*000589543700
			*BA46.20-N-1001-01C
			*BA46.20-N-1002-01C
21	Attach engine mount		AR22.10-D-1100NA
22	Fill and bleed steering system		AR46.30-D-0010B
			*BF46.00-N-1001-01A
	Checking
23	Check toe and adjust, if necessary	 To adjust, remove the boot clamps from the tie rods	AR40.20-D-0200D
24	Tighten lock nuts on ball heads
			*BA46.40-N-1003-06D
	Checking
25	Check center position of steering	 If necessary offset the universal joint by one tooth.
26	Fastening bellows with clamps	 Do not twist the bellows	AR46.40-D-7200-01A
			*BA46.40-N-1002-06D
		Clamping pliers
27	Install stabilizer		AR32.35-D-2050-03A
			*BA32.35-N-1001-02E
28	Fit wheels		*BA40.10-N-1001-01A
	Checking
29	Check steering system for leaks

 Anti-roll bar

Number	Designation			Model WD1/WD2/ WD3/WD6/ WD7/XD1/ XD2/XD3/ XD4/XD5/ XD6/XD7/ YD1/YD2/ YD3/YD4/ YD5/YD6/ YD7	Models 690, 901, 902, 903, 904


BA32.35-N-1001-02E	Bolt or nut, anti-roll bar bearing shell to front axle beam	M8	Nm	30	30

 Wheels

Number	Designation		Model WD1, WD2, WD3, WD6, WD7, XD1, XD2, XD3, XD6, XD7, YD1, YD2, YD3, YD6, YD7	Model XD4, XD5, XD8, YD5, YD8, YD9, XD9, YD4


BA40.10-N-1001-01A	Wheel bolt or wheel nut	Nm	240 (+10)	190 (+20)

 Steering wheel, jacket tube, steering shaft

Number	Designation		Model 901, 902, 903, 904, 905	Model WD1/WD2/ WD3/WD6/ WD7/XD1/ XD2/XD3/ XD4/XD5/ XD6/XD7/ YD1/YD2/ YD3/YD4/ YD5/YD6/ YD7


BA46.10-N-1003-05C	Universal joint to steering gear shaft	Nm	24	24

 Steering gear

Number	Designation			Model 690, 901, 902, 903, 904, 905	Model WD1/WD2/ WD3/WD6/ WD7/XD1/ XD2/XD3/ XD4/XD5/ XD6/XD7/ YD1/YD2/ YD3/YD4/ YD5/YD6/ YD7


BA46.20-N-1001-01C	High-pressure expansion hose to steering gear		Nm	37	37
BA46.20-N-1002-01C	Return flow line to steering gear		Nm	37	37
BA46.20-N-1003-01C	Bolt, steering to front axle	Stage 1	Nm	25	25
		Stage 2	Nm	45	45
		Stage 3	°	90	90
BA46.20-N-1004-01C	Screw-in fitting in steering	M14x1.5	Nm	42	42
		M16x1.5	Nm	42	42

 Steering linkage

Number	Designation				Model 690.6, 901, 902, 903, 904, 905	Model WD1/WD2/ WD3/WD6/ WD7/XD1/ XD2/XD3/ XD4/XD5/ XD6/XD7/ YD1/YD2/ YD3/YD4/ YD5/YD6/ YD7


BA46.40-N-1001-06D	Nut on ball head	M141.5	Stage 1	Nm	-	-
			Stage 2	°	-	-
		M161.5		Nm	130	130
BA46.40-N-1002-06D	Bellows clamps if clamp pliers OETIKER no.1094 used			Nm	7	7
BA46.40-N-1003-06D	Lock nut at ball head			Nm	65	65

 Steering

Number	Designation			Model 690.6, 901, 902, 903, 904, 905	Model WD1/WD2/ WD3/WD6/ WD7/XD1/ XD2/XD3/ XD4/XD5/ XD6/XD7/ YD1/YD2/ YD3/YD4/ YD5/YD6/ YD7


BF46.00-N-1001-01A	Steering gear oil	Filling capacity	Liters	0.8...1.0	0.8...1.0
		Specifications for Operating Fluids	Sheet	BB00.40-P-0236-03A	BB00.40-P-0236-03A

000 589 01 10 00

601 589 04 33 00

000 589 54 37 00

Torx bit set

Clamping device

Puller

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