Rumbling noise from front axle when driving over bumps or on bad roads - AF32.20-P-1120EG

MODEL 210.0/2 with CODE (450) Taxi version 

Damage code	Cause	Remedy
3221136	Rubber mount on link rod between torsion bar and lower crossmember has too much play or is worn out.	In the event of complaint, a reinforced version of the torsion bar link rod can be retrofitted.
		1 Remove/install, replace torsion bar for front axle.
			*BA32.20-P-1001-02D
		2 Install reinforced torsion bar link rod.
			*BA32.20-P-1002-02D
			*BA32.20-P-1005-02D
		Before installing a new torsion bar, fasten the two link rods to the torsion bar on the left and right.

Front axle torsion bar

Number	Designation		Model 210.0/2 with code 450
BA32.20-P-1001-02D	Self-locking bolt, torsion bar to frame	Nm	20
BA32.20-P-1002-02D	Self-locking bolt, torsion bar link rod to transverse control arm	Nm	80
BA32.20-P-1005-02D	Self-locking bolt, torsion bar link rod to torsion bar		165

Parts ordering notes

Part no.	Designation	Quantity
210 323 81 65	Torsion bar	1
210 323 15 85	Rubber bushing	2
210 320 43 89	Linkage	2
910 113 014 001	Nut	2
210 323 05 71	Screw	2
210 990 06 22	Screw	4