Remove/install exhaust gas recirculation switchover valve - AR14.20-P-7660CD

ENGINES 651 in MODELS 166, 172, 204, 207, 212, 218, 221 

Shown on model 204.0 

Fig 1: Identifying Exhaust Gas Recirculation Switchover Valve Remove/Install Components - Shown On Model 204.0

Courtesy of MERCEDES-BENZ USA

Illustrated on model 166.0 

Fig 2: Identifying Exhaust Gas Recirculation Switchover Valve Remove/Install Components - Illustrated On Model 166.0

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove engine trim panel
2	Remove exhaust gas recirculation cooler	Place with attached coolant lines to the side and fix in place	AR14.20-P-7665CD
3	Remove screw/bolt (1) and remove bracket (2)	Model 166 Remove bracket (2) complete with the exhaust gas recirculation cooler bypass switchover valve (Y85).
4	Remove electrical connector (3) on exhaust gas recirculation cooler bypass switchover valve (Y85)
5	Detach vacuum hoses (4)
6	Release and disconnect exhaust gas recirculation cooler bypass switchover valve (Y85) on retaining tab (5)
7	Install in the reverse order