Remove/install Watt strut on rear axle

AR35.25-P-1000AK

10.11.11

MODEL 169.0 /3, 245.2

P35.25-2006-06

Shown on model 169.0

1 Cover

2 Coupled-link bearing

3 Bolts

4 Screw

5 Watt strut

6 Rear axle carrier

7 Plastic cover

8 Cover

Modification notes

21.4.08	Value changed: Bolt, Watt strut to coupler bearing, 1st stage		*BA35.10-P-1003-01I
	Value changed: Bolt, coupler bearing to body, 1st stage		*BA35.10-P-1005-01I

	Removing
	Notes on self-locking nuts and bolts		AH00.00-N-0001-01A
1	Remove rear spring		AR32.20-P-0230AK
2	Unclip cover (1) from coupler bearing (2)
3	Unscrew bolts (3) from coupler bearing (2)
4	Detach Watt strut (5) from coupler bearing (2)
5	Unscrew bolt (4) and detach Watt strut (5) from rear axle carrier (6)
6.1	Remove plastic covering (7)	Only when replacing the Watt strut (5).
	Install
7.1	Install plastic cover (7)	Only when replacing the Watt strut (5).
8	Insert Watt strut (5) in the rear axle carrier (6) and fit bolt (4)	 Only tighten bolt (4) of Watt strut (5) in design reference position on rear axle carrier (6).
9	Install Watt strut (5) on coupler bearing (2)		*BA35.10-P-1003-01I
10	Loosen covers (8) on both sides of the rear axle carrier (6) and swing downwards
11	Mount support fixture on rear axle removal fixture and fit to rear axle carrier (6)		*169589026200
		Lifter mounting adapter gotis://A_25/35/49_03.0
12	Move rear axle carrier (6) into design reference position by lifting	 The design reference position is reached when all the jacking points of the support fixture abut the rear axle carrier (6).
			*169589026200
		Lifter mounting adapter gotis://A_25/35/49_03.0
13	Tighten coupled-link bearing (2) to body with screws (3)	 Replace self-locking bolts (3).
		 Recut thread in body floor.
			*BA35.10-P-1005-01I
14	Tighten bolt (4) to rear axle carrier (6)		*BA35.10-P-1002-01I
15	Lower rear axle removal fixture with support fixture and remove		*169589026200
		Lifter mounting adapter gotis://A_25/35/49_03.0
16	Clip cover (1) onto coupler bearing (2)
17	Install covers (8) on both sides of the rear axle carrier (6)
18	Install rear spring		AR32.20-P-0230AK

 Rear axle carrier

Number	Designation			Model 169	Model 245


BA35.10-P-1002-01I	Bolt, Watt strut to rear axle carrier	Stage 1	Nm	50	50
		Stage 2	°	90	90
BA35.10-P-1003-01I	Bolt, Watt strut to coupler bearing	Stage 1	Nm	40	40
		Stage 2	Nm	Releasing	Releasing
		Stage 3	Nm	30	30
		Stage 4	°	80	80
BA35.10-P-1005-01I	Bolt, coupler bearing to body	Stage 1	Nm	60	60
		Stage 2	Nm	Releasing	Releasing
		Stage 3	Nm	80	80

Support fixture

169 589 02 62 00

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