Disassemble/assemble suspension strut

AR32.25-P-1018AK

23.11.11

MODEL 169.0 /3, 245.2 (except 245.286)

P32.25-2122-06

1  Tensioning device

2  Tensioning plates

3 Cap

4 Nut

5 Suspension strut bearing

6 Spring

7 Shock absorber

8 Stop buffer

9 Rubber bushing

10 Piston rod

	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
1	Remove front suspension strut		AR32.25-P-1017AK
	Disassemble
2	Clamp tensioning device (1) in vise and insert clamping plates (2)	 Tensioning device	*203589013100
		 Clamping plates	*203589016300
		 Clamping plate	*203589016302
3	Insert spring (6) of suspension strut into clamping plates (2)	 Position spring (6) in clamping plates (2) such that at least three coils of spring (6) are clamped.
		 Tensioning device	*203589013100
		 Clamping plates	*203589016300
		 Clamping plate	*203589016302
4	Clamp spring (6) until suspension strut mount (5) is relieved of load	 Tensioning device	*203589013100
		 Clamping plates	*203589016300
		 Clamping plate	*203589016302
5	Remove cap (3)
6	Unscrew nut (4)	 When slackening nut (4), counterhold piston rod (10).
7	Remove suspension strut bearing (5)	 Check suspension strut bearing (5); install new suspension strut bearing (5) if necessary.
8	Remove shock absorber (7) from spring (6)
9	Check shock absorber	 If necessary, replace damper (7).	AR32.25-P-0121CW
10	Remove rubber mount (9) from shock absorber (7)
 Danger!	Risk of injury caused by drilling gas-filled assemblies or components (noncombustible gases)	Wear safety glasses and a face mask.	AS00.00-Z-0006-01A
11	Dispose of shock absorber (7) properly	Only when installing new shock absorber (7).
	Dispose of suspension strut.		OS32.25-P-0122-01GC
	Notes on scrapping gas-filled hydraulic components		OS00.00-P-1000-01A
12	Release load on spring (6) and remove from clamping plates (2)	 Tensioning device	*203589013100
		 Clamping plates	*203589016300
		 Clamping plate	*203589016302
	Assemble
13	Insert spring (6) into clamping plates (2) of tensioning device (1) and tension spring (6)	 Position spring (6) in clamping plates (2) such that at least three coils of spring (6) are clamped.
	Front spring chafe protection	 Observe version of spring cup.	BT32.25-P-0003-01AK
		 Tensioning device	*203589013100
		 Clamping plates	*203589016300
		 Clamping plate	*203589016302
14	Insert rubber mount (9) into shock absorber (7)
15	Insert shock absorber (7) into spring (6)
16	Insert suspension strut bearing (5)	 Ensure that suspension strut bearing (5) is seated correctly.
17	Tighten nut (4)	 Replace self-locking nut (4).
		 When tightening nut (4), counterhold piston rod (10).
			*BA32.25-P-1001-04J
18	Release load on spring (6) and remove suspension strut from clamping plates (2) of tensioning device (1)	 Insert spring (6) into appropriate receptacle on rubber mount (9).
		 Tensioning device	*203589013100
		 Clamping plates	*203589016300
		 Clamping plate	*203589016302
	Install
19	Install front suspension strut		AR32.25-P-1017AK

 Suspension struts

Number	Designation		Model 169	Model 245


BA32.25-P-1001-04J	Self-locking nut, spring cup to piston rod	Nm	67	67

203 589 01 63 00

Clamping plate

Clamping plates

Tensioning device

203 589 01 31 00

203 589 01 63 02

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