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Home >> Mercedes Benz >> 2004 >> G55 >> Repair and Diagnosis >> Transmission >> Transfer Case >> Transfer Case -- G-Class (463) >> Testing & Repair >> Remove/install differential lock vacuum pump - AR28.18-P-0001GR

Remove/install differential lock vacuum pump - AR28.18-P-0001GR

MODEL 463.202 /222 /236 /237 /243 /244 /245 /246 /247 /248 /249 /250 /254 /270 /271 /303 /340 /341 

Shown on model 463.237 

Fig 1: Identifying Differential Lock Vacuum Pump Components
G07710630Courtesy of MERCEDES-BENZ USA
REMOVINGINSTALLING Remove/install     
1 Disconnect vacuum hoses (1) from differential lock vacuum pump (M40)    
2 Remove right air intake pipe IMPORTANT Only on model 463.202/222/236/237  
3 Disconnect electrical connector (2)    
4 Unscrew nuts (3)    
5 Remove differential lock vacuum pump (M40)    
6 Install in the reverse order    
INSPECT Checking     
7 Check overall operation of differential lock actuation