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Home >> Mercedes Benz >> 2006 >> S430 Base >> Repair and Diagnosis >> Restraints >> Seat Belts >> Seats, Restraint Systems -- Testing & Repair -- 215 & 220 Chassis >> Testing & Repair >> Removing and installing pneumatic pump for dynamic seat control - AR91.25-P-1580MB

Removing and installing pneumatic pump for dynamic seat control - AR91.25-P-1580MB

MODELS 220.0 /1 as of 1.9.02 with CODE (433) Left dynamic seat, incl. multicontour seat with CODE (434) Right dynamic seat, incl. multicontour seat with CODE (803) Model year 2003 

Fig 1: Identifying Pneumatic Pump For Dynamic Seat Control Remove/Install Components - Models 220.0 /1 As Of 1.9.02
G04851785
REMOVINGINSTALLING Remove/Install     
1 Remove paneling in trunk IMPORTANT Rear end plate and left side paneling.  
    Models 220.026/028/063/070/073/075/083/087. Models 220.128/165/170/173/175/178/183/187. AR68.30-P-4600M
2 Unclip bracket (3) and move away, and remove front foamed material shell (5) from pneumatic pump for dynamic seat control (M40/1)    
3 Detach electrical connector (4) from pneumatic pump for dynamic seat control (M40/1)    
4 Detach pneumatic lines (2) from pneumatic pump for dynamic seat control (M40/1) IMPORTANT Top pneumatic connection. Use size 7 open-end wrench.  
5 Detach intake line (1) from pneumatic pump for dynamic seat control (M40/1) IMPORTANT Bottom pneumatic connection. Use size 7 open-end wrench.  
6 Remove pneumatic pump for dynamic seat control (M40/1) with rear foamed material shell (5) from carrier shell    
7 Install in the reverse order