Volvo C30 2007 Service And Repair Manual page 335

ACCESSORIES AND BODY, CAB Interior - Installation Instructions, Accessories
Fig. 25: View Of Control Arm Lug Components
Courtesy of VOLVO CARS CORPORATION
Fig. 26: Identifying Control Arm Lug
Courtesy of VOLVO CARS CORPORATION
Install the new bearing on the backrest's shaft journal. Ensure that the control arm's lug (1) locates in the
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underneath of the shaft journal's hook (2).
Press the control arm on the shaft journal until the hooks engage.
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2012 Volvo C30 T-5